2247154418860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{9810331}}^1$

素因数の和:9811234

約数の個数: 48

約数和(自身を含む): 5087795140512

約数和(自身を除く): 2840640721652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 881, 1762, 3524, 4405, 8810, 11453, 17620, 22906, 45812, 57265, 114530, 229060, 9810331, 19620662, 39241324, 49051655, 98103310, 127534303, 196206620, 255068606, 510137212, 637671515, 1275343030, 2550686060, 8642901611, 17285803222, 34571606444, 43214508055, 86429016110, 112357720943, 172858032220, 224715441886, 449430883772, 561788604715, 1123577209430, 2247154418860]

約数ペア:

[(1, 2247154418860), (2, 1123577209430), (4, 561788604715), (5, 449430883772), (10, 224715441886), (13, 172858032220), (20, 112357720943), (26, 86429016110), (52, 43214508055), (65, 34571606444), (130, 17285803222), (260, 8642901611), (881, 2550686060), (1762, 1275343030), (3524, 637671515), (4405, 510137212), (8810, 255068606), (11453, 196206620), (17620, 127534303), (22906, 98103310), (45812, 49051655), (57265, 39241324), (114530, 19620662), (229060, 9810331)]