496496930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2423}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 924300288

約数和(自身を除く): 427803358

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 661, 1322, 2423, 3305, 4846, 6610, 12115, 20491, 24230, 40982, 75113, 102455, 150226, 204910, 375565, 751130, 1601603, 3203206, 8008015, 16016030, 49649693, 99299386, 248248465, 496496930]

約数ペア:

[(1, 496496930), (2, 248248465), (5, 99299386), (10, 49649693), (31, 16016030), (62, 8008015), (155, 3203206), (310, 1601603), (661, 751130), (1322, 375565), (2423, 204910), (3305, 150226), (4846, 102455), (6610, 75113), (12115, 40982), (20491, 24230)]