2054342018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{48527}}^1$

素因数の和:48937

約数の個数: 16

約数和(自身を含む): 3141120384

約数和(自身を除く): 1086778366

約数列:

[1, 2, 61, 122, 347, 694, 21167, 42334, 48527, 97054, 2960147, 5920294, 16838869, 33677738, 1027171009, 2054342018]

約数ペア:

[(1, 2054342018), (2, 1027171009), (61, 33677738), (122, 16838869), (347, 5920294), (694, 2960147), (21167, 97054), (42334, 48527)]