1703312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 2046448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 431, 494, 862, 988, 1724, 1976, 3448, 3952, 5603, 6896, 8189, 11206, 16378, 22412, 32756, 44824, 65512, 89648, 106457, 131024, 212914, 425828, 851656, 1703312]

約数ペア:

[(1, 1703312), (2, 851656), (4, 425828), (8, 212914), (13, 131024), (16, 106457), (19, 89648), (26, 65512), (38, 44824), (52, 32756), (76, 22412), (104, 16378), (152, 11206), (208, 8189), (247, 6896), (304, 5603), (431, 3952), (494, 3448), (862, 1976), (988, 1724)]