8851612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 11147108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 991, 1276, 1982, 2233, 3964, 4466, 6937, 8932, 10901, 13874, 21802, 27748, 28739, 43604, 57478, 76307, 114956, 152614, 201173, 305228, 316129, 402346, 632258, 804692, 1264516, 2212903, 4425806, 8851612]

約数ペア:

[(1, 8851612), (2, 4425806), (4, 2212903), (7, 1264516), (11, 804692), (14, 632258), (22, 402346), (28, 316129), (29, 305228), (44, 201173), (58, 152614), (77, 114956), (116, 76307), (154, 57478), (203, 43604), (308, 28739), (319, 27748), (406, 21802), (638, 13874), (812, 10901), (991, 8932), (1276, 6937), (1982, 4466), (2233, 3964)]