450778874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 868116480

約数和(自身を除く): 417337606

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 109, 182, 217, 218, 403, 434, 733, 763, 806, 1417, 1466, 1526, 2821, 2834, 3379, 5131, 5642, 6758, 9529, 9919, 10262, 19058, 19838, 22723, 23653, 43927, 45446, 47306, 66703, 79897, 87854, 133406, 159061, 159794, 295399, 307489, 318122, 559279, 590798, 614978, 1038661, 1118558, 2067793, 2077322, 2476807, 4135586, 4953614, 7270627, 14541254, 17337649, 32198491, 34675298, 64396982, 225389437, 450778874]

約数ペア:

[(1, 450778874), (2, 225389437), (7, 64396982), (13, 34675298), (14, 32198491), (26, 17337649), (31, 14541254), (62, 7270627), (91, 4953614), (109, 4135586), (182, 2476807), (217, 2077322), (218, 2067793), (403, 1118558), (434, 1038661), (733, 614978), (763, 590798), (806, 559279), (1417, 318122), (1466, 307489), (1526, 295399), (2821, 159794), (2834, 159061), (3379, 133406), (5131, 87854), (5642, 79897), (6758, 66703), (9529, 47306), (9919, 45446), (10262, 43927), (19058, 23653), (19838, 22723)]