2005488969

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{929}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 3107092800

約数和(自身を除く): 1101603831

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 313, 363, 627, 929, 939, 2299, 2787, 3443, 5947, 6897, 10219, 10329, 17651, 17841, 30657, 37873, 52953, 65417, 112409, 113619, 194161, 196251, 290777, 337227, 582483, 719587, 872331, 2135771, 2158761, 3198547, 5524763, 6407313, 9595641, 16574289, 35184017, 60772393, 105552051, 182317179, 668496323, 2005488969]

約数ペア:

[(1, 2005488969), (3, 668496323), (11, 182317179), (19, 105552051), (33, 60772393), (57, 35184017), (121, 16574289), (209, 9595641), (313, 6407313), (363, 5524763), (627, 3198547), (929, 2158761), (939, 2135771), (2299, 872331), (2787, 719587), (3443, 582483), (5947, 337227), (6897, 290777), (10219, 196251), (10329, 194161), (17651, 113619), (17841, 112409), (30657, 65417), (37873, 52953)]