3976562874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{207307}}^1$

素因数の和:207474

約数の個数: 32

約数和(自身を含む): 8358658560

約数和(自身を除く): 4382095686

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 9591, 19182, 207307, 414614, 621921, 1243842, 4768061, 9536122, 14304183, 28608366, 28815673, 57631346, 86447019, 172894038, 662760479, 1325520958, 1988281437, 3976562874]

約数ペア:

[(1, 3976562874), (2, 1988281437), (3, 1325520958), (6, 662760479), (23, 172894038), (46, 86447019), (69, 57631346), (138, 28815673), (139, 28608366), (278, 14304183), (417, 9536122), (834, 4768061), (3197, 1243842), (6394, 621921), (9591, 414614), (19182, 207307)]