397098790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{68113}}^1$

素因数の和:68184

約数の個数: 32

約数和(自身を含む): 794481696

約数和(自身を除く): 397382906

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 68113, 136226, 340565, 681130, 749243, 1498486, 3609989, 3746215, 7219978, 7492430, 18049945, 36099890, 39709879, 79419758, 198549395, 397098790]

約数ペア:

[(1, 397098790), (2, 198549395), (5, 79419758), (10, 39709879), (11, 36099890), (22, 18049945), (53, 7492430), (55, 7219978), (106, 3746215), (110, 3609989), (265, 1498486), (530, 749243), (583, 681130), (1166, 340565), (2915, 136226), (5830, 68113)]