2170470386

素因数分解:

$2^1\times 7^4\times {\mathrm{127}}^1\times {\mathrm{3559}}^1$

素因数の和:3716

約数の個数: 40

約数和(自身を含む): 3829079040

約数和(自身を除く): 1658608654

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 343, 686, 889, 1778, 2401, 3559, 4802, 6223, 7118, 12446, 24913, 43561, 49826, 87122, 174391, 304927, 348782, 451993, 609854, 903986, 1220737, 2441474, 3163951, 6327902, 8545159, 17090318, 22147657, 44295314, 155033599, 310067198, 1085235193, 2170470386]

約数ペア:

[(1, 2170470386), (2, 1085235193), (7, 310067198), (14, 155033599), (49, 44295314), (98, 22147657), (127, 17090318), (254, 8545159), (343, 6327902), (686, 3163951), (889, 2441474), (1778, 1220737), (2401, 903986), (3559, 609854), (4802, 451993), (6223, 348782), (7118, 304927), (12446, 174391), (24913, 87122), (43561, 49826)]