1387863962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{941}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 2197497600

約数和(自身を除く): 809633638

約数列:

[1, 2, 29, 58, 59, 118, 431, 862, 941, 1711, 1882, 3422, 12499, 24998, 25429, 27289, 50858, 54578, 55519, 111038, 405571, 737441, 811142, 1474882, 1610051, 3220102, 11761559, 23523118, 23928689, 47857378, 693931981, 1387863962]

約数ペア:

[(1, 1387863962), (2, 693931981), (29, 47857378), (58, 23928689), (59, 23523118), (118, 11761559), (431, 3220102), (862, 1610051), (941, 1474882), (1711, 811142), (1882, 737441), (3422, 405571), (12499, 111038), (24998, 55519), (25429, 54578), (27289, 50858)]