1381440714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{80251}}^1$

素因数の和:80426

約数の個数: 32

約数和(自身を含む): 2927592960

約数和(自身を除く): 1546152246

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 2869, 5738, 8607, 17214, 80251, 160502, 240753, 481506, 1524769, 3049538, 4574307, 9148614, 12117901, 24235802, 36353703, 72707406, 230240119, 460480238, 690720357, 1381440714]

約数ペア:

[(1, 1381440714), (2, 690720357), (3, 460480238), (6, 230240119), (19, 72707406), (38, 36353703), (57, 24235802), (114, 12117901), (151, 9148614), (302, 4574307), (453, 3049538), (906, 1524769), (2869, 481506), (5738, 240753), (8607, 160502), (17214, 80251)]