2018654953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{7879}}^1$

素因数の和:10056

約数の個数: 16

約数和(自身を含む): 2444186880

約数和(自身を除く): 425531927

約数列:

[1, 7, 17, 119, 2153, 7879, 15071, 36601, 55153, 133943, 256207, 937601, 16963487, 118744409, 288379279, 2018654953]

約数ペア:

[(1, 2018654953), (7, 288379279), (17, 118744409), (119, 16963487), (2153, 937601), (7879, 256207), (15071, 133943), (36601, 55153)]