1038974768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5382

約数の個数: 80

約数和(自身を含む): 2317726656

約数和(自身を除く): 1278751888

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 208, 299, 328, 368, 533, 598, 656, 943, 1066, 1196, 1886, 2132, 2392, 3772, 4264, 4784, 5297, 7544, 8528, 10594, 12259, 15088, 21188, 24518, 42376, 49036, 68861, 84752, 98072, 121831, 137722, 196144, 217177, 243662, 275444, 434354, 487324, 550888, 868708, 974648, 1101776, 1583803, 1737416, 1949296, 2823301, 3167606, 3474832, 4995071, 5646602, 6335212, 9990142, 11293204, 12670424, 19980284, 22586408, 25340848, 39960568, 45172816, 64935923, 79921136, 129871846, 259743692, 519487384, 1038974768]

約数ペア:

[(1, 1038974768), (2, 519487384), (4, 259743692), (8, 129871846), (13, 79921136), (16, 64935923), (23, 45172816), (26, 39960568), (41, 25340848), (46, 22586408), (52, 19980284), (82, 12670424), (92, 11293204), (104, 9990142), (164, 6335212), (184, 5646602), (208, 4995071), (299, 3474832), (328, 3167606), (368, 2823301), (533, 1949296), (598, 1737416), (656, 1583803), (943, 1101776), (1066, 974648), (1196, 868708), (1886, 550888), (2132, 487324), (2392, 434354), (3772, 275444), (4264, 243662), (4784, 217177), (5297, 196144), (7544, 137722), (8528, 121831), (10594, 98072), (12259, 84752), (15088, 68861), (21188, 49036), (24518, 42376)]