1907752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 4723200

約数和(自身を除く): 2815448

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 163, 209, 266, 308, 326, 418, 532, 616, 652, 836, 1064, 1141, 1304, 1463, 1672, 1793, 2282, 2926, 3097, 3586, 4564, 5852, 6194, 7172, 9128, 11704, 12388, 12551, 14344, 21679, 24776, 25102, 34067, 43358, 50204, 68134, 86716, 100408, 136268, 173432, 238469, 272536, 476938, 953876, 1907752]

約数ペア:

[(1, 1907752), (2, 953876), (4, 476938), (7, 272536), (8, 238469), (11, 173432), (14, 136268), (19, 100408), (22, 86716), (28, 68134), (38, 50204), (44, 43358), (56, 34067), (76, 25102), (77, 24776), (88, 21679), (133, 14344), (152, 12551), (154, 12388), (163, 11704), (209, 9128), (266, 7172), (308, 6194), (326, 5852), (418, 4564), (532, 3586), (616, 3097), (652, 2926), (836, 2282), (1064, 1793), (1141, 1672), (1304, 1463)]