4389415394

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 8457427440

約数和(自身を除く): 4068012046

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 109, 146, 182, 218, 433, 511, 637, 763, 866, 949, 1022, 1274, 1417, 1526, 1898, 2834, 3031, 3577, 5341, 5629, 6062, 6643, 7154, 7957, 9919, 10682, 11258, 13286, 15914, 19838, 21217, 31609, 39403, 42434, 46501, 47197, 55699, 63218, 69433, 78806, 93002, 94394, 103441, 111398, 138866, 206882, 221263, 275821, 330379, 389893, 410917, 442526, 551642, 613561, 660758, 724087, 779786, 821834, 1227122, 1448174, 1548841, 2312653, 2876419, 3097682, 3445381, 4294927, 4625306, 5068609, 5752838, 6890762, 8589854, 10137218, 20134933, 24117667, 30064489, 40269866, 44789953, 48235334, 60128978, 89579906, 168823669, 313529671, 337647338, 627059342, 2194707697, 4389415394]

約数ペア:

[(1, 4389415394), (2, 2194707697), (7, 627059342), (13, 337647338), (14, 313529671), (26, 168823669), (49, 89579906), (73, 60128978), (91, 48235334), (98, 44789953), (109, 40269866), (146, 30064489), (182, 24117667), (218, 20134933), (433, 10137218), (511, 8589854), (637, 6890762), (763, 5752838), (866, 5068609), (949, 4625306), (1022, 4294927), (1274, 3445381), (1417, 3097682), (1526, 2876419), (1898, 2312653), (2834, 1548841), (3031, 1448174), (3577, 1227122), (5341, 821834), (5629, 779786), (6062, 724087), (6643, 660758), (7154, 613561), (7957, 551642), (9919, 442526), (10682, 410917), (11258, 389893), (13286, 330379), (15914, 275821), (19838, 221263), (21217, 206882), (31609, 138866), (39403, 111398), (42434, 103441), (46501, 94394), (47197, 93002), (55699, 78806), (63218, 69433)]