2612696990

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{6473}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 4750776576

約数和(自身を除く): 2138079586

約数列:

[1, 2, 5, 10, 181, 223, 362, 446, 905, 1115, 1810, 2230, 6473, 12946, 32365, 40363, 64730, 80726, 201815, 403630, 1171613, 1443479, 2343226, 2886958, 5858065, 7217395, 11716130, 14434790, 261269699, 522539398, 1306348495, 2612696990]

約数ペア:

[(1, 2612696990), (2, 1306348495), (5, 522539398), (10, 261269699), (181, 14434790), (223, 11716130), (362, 7217395), (446, 5858065), (905, 2886958), (1115, 2343226), (1810, 1443479), (2230, 1171613), (6473, 403630), (12946, 201815), (32365, 80726), (40363, 64730)]