1621531114

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{84977}}^1$

素因数の和:85062

約数の個数: 32

約数和(自身を含む): 2936839680

約数和(自身を除く): 1315308566

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 2726, 9541, 19082, 84977, 169954, 594839, 1189678, 2464333, 3993919, 4928666, 7987838, 17250331, 27957433, 34500662, 55914866, 115823651, 231647302, 810765557, 1621531114]

約数ペア:

[(1, 1621531114), (2, 810765557), (7, 231647302), (14, 115823651), (29, 55914866), (47, 34500662), (58, 27957433), (94, 17250331), (203, 7987838), (329, 4928666), (406, 3993919), (658, 2464333), (1363, 1189678), (2726, 594839), (9541, 169954), (19082, 84977)]