1308972912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2097713}}^1$

素因数の和:2097737

約数の個数: 40

約数和(自身を含む): 3641631504

約数和(自身を除く): 2332658592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2097713, 4195426, 6293139, 8390852, 12586278, 16781704, 25172556, 27270269, 33563408, 50345112, 54540538, 81810807, 100690224, 109081076, 163621614, 218162152, 327243228, 436324304, 654486456, 1308972912]

約数ペア:

[(1, 1308972912), (2, 654486456), (3, 436324304), (4, 327243228), (6, 218162152), (8, 163621614), (12, 109081076), (13, 100690224), (16, 81810807), (24, 54540538), (26, 50345112), (39, 33563408), (48, 27270269), (52, 25172556), (78, 16781704), (104, 12586278), (156, 8390852), (208, 6293139), (312, 4195426), (624, 2097713)]