1481249854

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{1747}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 2579544576

約数和(自身を除く): 1098294722

約数列:

[1, 2, 7, 14, 71, 142, 497, 853, 994, 1706, 1747, 3494, 5971, 11942, 12229, 24458, 60563, 121126, 124037, 248074, 423941, 847882, 868259, 1490191, 1736518, 2980382, 10431337, 20862674, 105803561, 211607122, 740624927, 1481249854]

約数ペア:

[(1, 1481249854), (2, 740624927), (7, 211607122), (14, 105803561), (71, 20862674), (142, 10431337), (497, 2980382), (853, 1736518), (994, 1490191), (1706, 868259), (1747, 847882), (3494, 423941), (5971, 248074), (11942, 124037), (12229, 121126), (24458, 60563)]