6246790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 12402720

約数和(自身を除く): 6155930

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 521, 545, 1042, 1090, 1199, 2398, 2605, 5210, 5731, 5995, 11462, 11990, 28655, 56789, 57310, 113578, 283945, 567890, 624679, 1249358, 3123395, 6246790]

約数ペア:

[(1, 6246790), (2, 3123395), (5, 1249358), (10, 624679), (11, 567890), (22, 283945), (55, 113578), (109, 57310), (110, 56789), (218, 28655), (521, 11990), (545, 11462), (1042, 5995), (1090, 5731), (1199, 5210), (2398, 2605)]