717259228

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{907}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 1462795264

約数和(自身を除く): 745536036

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 463, 854, 907, 926, 1708, 1814, 1852, 3241, 3628, 6349, 6482, 12698, 12964, 25396, 28243, 55327, 56486, 110654, 112972, 197701, 221308, 387289, 395402, 419941, 774578, 790804, 839882, 1549156, 1679764, 2939587, 5879174, 11758348, 25616401, 51232802, 102465604, 179314807, 358629614, 717259228]

約数ペア:

[(1, 717259228), (2, 358629614), (4, 179314807), (7, 102465604), (14, 51232802), (28, 25616401), (61, 11758348), (122, 5879174), (244, 2939587), (427, 1679764), (463, 1549156), (854, 839882), (907, 790804), (926, 774578), (1708, 419941), (1814, 395402), (1852, 387289), (3241, 221308), (3628, 197701), (6349, 112972), (6482, 110654), (12698, 56486), (12964, 55327), (25396, 28243)]