455436982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20681}}^1$

素因数の和:20725

約数の個数: 48

約数和(自身を含む): 924237216

約数和(自身を除く): 468800234

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 11011, 20681, 22022, 41362, 144767, 227491, 268853, 289534, 454982, 537706, 1592437, 1881971, 2502401, 2957383, 3184874, 3763942, 5004802, 5914766, 17516807, 20701681, 32531213, 35033614, 41403362, 65062426, 227718491, 455436982]

約数ペア:

[(1, 455436982), (2, 227718491), (7, 65062426), (11, 41403362), (13, 35033614), (14, 32531213), (22, 20701681), (26, 17516807), (77, 5914766), (91, 5004802), (121, 3763942), (143, 3184874), (154, 2957383), (182, 2502401), (242, 1881971), (286, 1592437), (847, 537706), (1001, 454982), (1573, 289534), (1694, 268853), (2002, 227491), (3146, 144767), (11011, 41362), (20681, 22022)]