1880561656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{17807}}^1$

素因数の和:18163

約数の個数: 32

約数和(自身を含む): 3620010240

約数和(自身を除く): 1739448584

約数列:

[1, 2, 4, 8, 43, 86, 172, 307, 344, 614, 1228, 2456, 13201, 17807, 26402, 35614, 52804, 71228, 105608, 142456, 765701, 1531402, 3062804, 5466749, 6125608, 10933498, 21866996, 43733992, 235070207, 470140414, 940280828, 1880561656]

約数ペア:

[(1, 1880561656), (2, 940280828), (4, 470140414), (8, 235070207), (43, 43733992), (86, 21866996), (172, 10933498), (307, 6125608), (344, 5466749), (614, 3062804), (1228, 1531402), (2456, 765701), (13201, 142456), (17807, 105608), (26402, 71228), (35614, 52804)]