417156688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2861}}^1$

素因数の和:3583

約数の個数: 40

約数和(自身を含む): 871959816

約数和(自身を除く): 454803128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 701, 1402, 2804, 2861, 5608, 5722, 9113, 11216, 11444, 18226, 22888, 36452, 37193, 45776, 72904, 74386, 145808, 148772, 297544, 595088, 2005561, 4011122, 8022244, 16044488, 26072293, 32088976, 52144586, 104289172, 208578344, 417156688]

約数ペア:

[(1, 417156688), (2, 208578344), (4, 104289172), (8, 52144586), (13, 32088976), (16, 26072293), (26, 16044488), (52, 8022244), (104, 4011122), (208, 2005561), (701, 595088), (1402, 297544), (2804, 148772), (2861, 145808), (5608, 74386), (5722, 72904), (9113, 45776), (11216, 37193), (11444, 36452), (18226, 22888)]