1277060558

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1\times {\mathrm{3089}}^1$

素因数の和:4003

約数の個数: 16

約数和(自身を含む): 1924674480

約数和(自身を除く): 647613922

約数列:

[1, 2, 421, 491, 842, 982, 3089, 6178, 206711, 413422, 1300469, 1516699, 2600938, 3033398, 638530279, 1277060558]

約数ペア:

[(1, 1277060558), (2, 638530279), (421, 3033398), (491, 2600938), (842, 1516699), (982, 1300469), (3089, 413422), (6178, 206711)]