917113210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{2953}}^1$

素因数の和:5362

約数の個数: 32

約数和(自身を含む): 1779135120

約数和(自身を除く): 862021910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2389, 2953, 4778, 5906, 11945, 14765, 23890, 29530, 31057, 38389, 62114, 76778, 155285, 191945, 310570, 383890, 7054717, 14109434, 35273585, 70547170, 91711321, 183422642, 458556605, 917113210]

約数ペア:

[(1, 917113210), (2, 458556605), (5, 183422642), (10, 91711321), (13, 70547170), (26, 35273585), (65, 14109434), (130, 7054717), (2389, 383890), (2953, 310570), (4778, 191945), (5906, 155285), (11945, 76778), (14765, 62114), (23890, 38389), (29530, 31057)]