2291406544

素因数分解:

$2^4\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{16811}}^1$

素因数の和:18043

約数の個数: 40

約数和(自身を含む): 5078299968

約数和(自身を除く): 2786893424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1217, 2434, 4868, 8519, 9736, 16811, 17038, 19472, 33622, 34076, 67244, 68152, 117677, 134488, 136304, 235354, 268976, 470708, 941416, 1882832, 20458987, 40917974, 81835948, 143212909, 163671896, 286425818, 327343792, 572851636, 1145703272, 2291406544]

約数ペア:

[(1, 2291406544), (2, 1145703272), (4, 572851636), (7, 327343792), (8, 286425818), (14, 163671896), (16, 143212909), (28, 81835948), (56, 40917974), (112, 20458987), (1217, 1882832), (2434, 941416), (4868, 470708), (8519, 268976), (9736, 235354), (16811, 136304), (17038, 134488), (19472, 117677), (33622, 68152), (34076, 67244)]