1260953012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{65579}}^1$

素因数の和:65636

約数の個数: 48

約数和(自身を含む): 2644185600

約数和(自身を除く): 1383232588

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 9614, 19228, 65579, 131158, 262316, 721369, 1246001, 1442738, 1508317, 2492002, 2885476, 3016634, 4984004, 6033268, 13706011, 16591487, 27412022, 28658023, 33182974, 54824044, 57316046, 66365948, 114632092, 315238253, 630476506, 1260953012]

約数ペア:

[(1, 1260953012), (2, 630476506), (4, 315238253), (11, 114632092), (19, 66365948), (22, 57316046), (23, 54824044), (38, 33182974), (44, 28658023), (46, 27412022), (76, 16591487), (92, 13706011), (209, 6033268), (253, 4984004), (418, 3016634), (437, 2885476), (506, 2492002), (836, 1508317), (874, 1442738), (1012, 1246001), (1748, 721369), (4807, 262316), (9614, 131158), (19228, 65579)]