2017285910

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1\times {\mathrm{1129}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 3656806560

約数和(自身を除く): 1639520650

約数列:

[1, 2, 5, 10, 197, 394, 907, 985, 1129, 1814, 1970, 2258, 4535, 5645, 9070, 11290, 178679, 222413, 357358, 444826, 893395, 1024003, 1112065, 1786790, 2048006, 2224130, 5120015, 10240030, 201728591, 403457182, 1008642955, 2017285910]

約数ペア:

[(1, 2017285910), (2, 1008642955), (5, 403457182), (10, 201728591), (197, 10240030), (394, 5120015), (907, 2224130), (985, 2048006), (1129, 1786790), (1814, 1112065), (1970, 1024003), (2258, 893395), (4535, 444826), (5645, 357358), (9070, 222413), (11290, 178679)]