119391406

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{2131}}^1$

素因数の和:2499

約数の個数: 16

約数和(自身を含む): 181518480

約数和(自身を除く): 62127074

約数列:

[1, 2, 109, 218, 257, 514, 2131, 4262, 28013, 56026, 232279, 464558, 547667, 1095334, 59695703, 119391406]

約数ペア:

[(1, 119391406), (2, 59695703), (109, 1095334), (218, 547667), (257, 464558), (514, 232279), (2131, 56026), (4262, 28013)]