1489760972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{42667}}^1$

素因数の和:42750

約数の個数: 48

約数和(自身を含む): 3154018560

約数和(自身を除く): 1664257588

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 2494, 4988, 8729, 17458, 34916, 42667, 85334, 170668, 298669, 597338, 1194676, 1237343, 1834681, 2474686, 3669362, 4949372, 7338724, 8661401, 12842767, 17322802, 25685534, 34645604, 51371068, 53205749, 106411498, 212822996, 372440243, 744880486, 1489760972]

約数ペア:

[(1, 1489760972), (2, 744880486), (4, 372440243), (7, 212822996), (14, 106411498), (28, 53205749), (29, 51371068), (43, 34645604), (58, 25685534), (86, 17322802), (116, 12842767), (172, 8661401), (203, 7338724), (301, 4949372), (406, 3669362), (602, 2474686), (812, 1834681), (1204, 1237343), (1247, 1194676), (2494, 597338), (4988, 298669), (8729, 170668), (17458, 85334), (34916, 42667)]