1659112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 3991680

約数和(自身を除く): 2332568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 53, 56, 86, 91, 104, 106, 172, 182, 212, 301, 344, 364, 371, 424, 559, 602, 689, 728, 742, 1118, 1204, 1378, 1484, 2236, 2279, 2408, 2756, 2968, 3913, 4472, 4558, 4823, 5512, 7826, 9116, 9646, 15652, 15953, 18232, 19292, 29627, 31304, 31906, 38584, 59254, 63812, 118508, 127624, 207389, 237016, 414778, 829556, 1659112]

約数ペア:

[(1, 1659112), (2, 829556), (4, 414778), (7, 237016), (8, 207389), (13, 127624), (14, 118508), (26, 63812), (28, 59254), (43, 38584), (52, 31906), (53, 31304), (56, 29627), (86, 19292), (91, 18232), (104, 15953), (106, 15652), (172, 9646), (182, 9116), (212, 7826), (301, 5512), (344, 4823), (364, 4558), (371, 4472), (424, 3913), (559, 2968), (602, 2756), (689, 2408), (728, 2279), (742, 2236), (1118, 1484), (1204, 1378)]