2290879136

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{786703}}^1$

素因数の和:786733

約数の個数: 48

約数和(自身を含む): 5550983424

約数和(自身を除く): 3260104288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 786703, 1573406, 3146812, 5506921, 6293624, 10227139, 11013842, 12587248, 20454278, 22027684, 25174496, 40908556, 44055368, 71589973, 81817112, 88110736, 143179946, 163634224, 176221472, 286359892, 327268448, 572719784, 1145439568, 2290879136]

約数ペア:

[(1, 2290879136), (2, 1145439568), (4, 572719784), (7, 327268448), (8, 286359892), (13, 176221472), (14, 163634224), (16, 143179946), (26, 88110736), (28, 81817112), (32, 71589973), (52, 44055368), (56, 40908556), (91, 25174496), (104, 22027684), (112, 20454278), (182, 12587248), (208, 11013842), (224, 10227139), (364, 6293624), (416, 5506921), (728, 3146812), (1456, 1573406), (2912, 786703)]