394283442064

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{877}}^1\times {\mathrm{221251}}^1$

素因数の和:222263

約数の個数: 40

約数和(自身を含む): 770820727808

約数和(自身を除く): 376537285744

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 877, 1016, 1754, 2032, 3508, 7016, 14032, 111379, 221251, 222758, 442502, 445516, 885004, 891032, 1770008, 1782064, 3540016, 28098877, 56197754, 112395508, 194037127, 224791016, 388074254, 449582032, 776148508, 1552297016, 3104594032, 24642715129, 49285430258, 98570860516, 197141721032, 394283442064]

約数ペア:

[(1, 394283442064), (2, 197141721032), (4, 98570860516), (8, 49285430258), (16, 24642715129), (127, 3104594032), (254, 1552297016), (508, 776148508), (877, 449582032), (1016, 388074254), (1754, 224791016), (2032, 194037127), (3508, 112395508), (7016, 56197754), (14032, 28098877), (111379, 3540016), (221251, 1782064), (222758, 1770008), (442502, 891032), (445516, 885004)]