2505928464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1338637}}^1$

素因数の和:1338664

約数の個数: 60

約数和(自身を含む): 7552595596

約数和(自身を除く): 5046667132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1338637, 2677274, 4015911, 5354548, 8031822, 10709096, 12047733, 16063644, 17402281, 21418192, 24095466, 32127288, 34804562, 48190932, 52206843, 64254576, 69609124, 96381864, 104413686, 139218248, 156620529, 192763728, 208827372, 278436496, 313241058, 417654744, 626482116, 835309488, 1252964232, 2505928464]

約数ペア:

[(1, 2505928464), (2, 1252964232), (3, 835309488), (4, 626482116), (6, 417654744), (8, 313241058), (9, 278436496), (12, 208827372), (13, 192763728), (16, 156620529), (18, 139218248), (24, 104413686), (26, 96381864), (36, 69609124), (39, 64254576), (48, 52206843), (52, 48190932), (72, 34804562), (78, 32127288), (104, 24095466), (117, 21418192), (144, 17402281), (156, 16063644), (208, 12047733), (234, 10709096), (312, 8031822), (468, 5354548), (624, 4015911), (936, 2677274), (1872, 1338637)]