1215694832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{12401}}^1$

素因数の和:12977

約数の個数: 40

約数和(自身を含む): 2574357552

約数和(自身を除く): 1358662720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 557, 1114, 2228, 4456, 6127, 8912, 12254, 12401, 24508, 24802, 49016, 49604, 98032, 99208, 136411, 198416, 272822, 545644, 1091288, 2182576, 6907357, 13814714, 27629428, 55258856, 75980927, 110517712, 151961854, 303923708, 607847416, 1215694832]

約数ペア:

[(1, 1215694832), (2, 607847416), (4, 303923708), (8, 151961854), (11, 110517712), (16, 75980927), (22, 55258856), (44, 27629428), (88, 13814714), (176, 6907357), (557, 2182576), (1114, 1091288), (2228, 545644), (4456, 272822), (6127, 198416), (8912, 136411), (12254, 99208), (12401, 98032), (24508, 49604), (24802, 49016)]