499728866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3927

約数の個数: 64

約数和(自身を含む): 994000896

約数和(自身を除く): 494272030

約数列:

[1, 2, 7, 13, 14, 23, 26, 31, 46, 62, 91, 161, 182, 217, 299, 322, 403, 434, 598, 713, 806, 1426, 2093, 2821, 3851, 4186, 4991, 5642, 7702, 9269, 9982, 18538, 26957, 50063, 53914, 64883, 88573, 100126, 119381, 129766, 177146, 238762, 350441, 620011, 700882, 835667, 1151449, 1240022, 1551953, 1671334, 2302898, 2745763, 3103906, 5491526, 8060143, 10863671, 16120286, 19220341, 21727342, 35694919, 38440682, 71389838, 249864433, 499728866]

約数ペア:

[(1, 499728866), (2, 249864433), (7, 71389838), (13, 38440682), (14, 35694919), (23, 21727342), (26, 19220341), (31, 16120286), (46, 10863671), (62, 8060143), (91, 5491526), (161, 3103906), (182, 2745763), (217, 2302898), (299, 1671334), (322, 1551953), (403, 1240022), (434, 1151449), (598, 835667), (713, 700882), (806, 620011), (1426, 350441), (2093, 238762), (2821, 177146), (3851, 129766), (4186, 119381), (4991, 100126), (5642, 88573), (7702, 64883), (9269, 53914), (9982, 50063), (18538, 26957)]