729492062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{3089}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 1220970240

約数和(自身を除く): 491478178

約数列:

[1, 2, 13, 26, 31, 62, 293, 403, 586, 806, 3089, 3809, 6178, 7618, 9083, 18166, 40157, 80314, 95759, 118079, 191518, 236158, 905077, 1244867, 1810154, 2489734, 11766001, 23532002, 28057387, 56114774, 364746031, 729492062]

約数ペア:

[(1, 729492062), (2, 364746031), (13, 56114774), (26, 28057387), (31, 23532002), (62, 11766001), (293, 2489734), (403, 1810154), (586, 1244867), (806, 905077), (3089, 236158), (3809, 191518), (6178, 118079), (7618, 95759), (9083, 80314), (18166, 40157)]