2021014558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{3023}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 3218890752

約数和(自身を除く): 1197876194

約数列:

[1, 2, 31, 41, 62, 82, 263, 526, 1271, 2542, 3023, 6046, 8153, 10783, 16306, 21566, 93713, 123943, 187426, 247886, 334273, 668546, 795049, 1590098, 3842233, 7684466, 24646519, 32597009, 49293038, 65194018, 1010507279, 2021014558]

約数ペア:

[(1, 2021014558), (2, 1010507279), (31, 65194018), (41, 49293038), (62, 32597009), (82, 24646519), (263, 7684466), (526, 3842233), (1271, 1590098), (2542, 795049), (3023, 668546), (6046, 334273), (8153, 247886), (10783, 187426), (16306, 123943), (21566, 93713)]