391526070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1003913}}^1$

素因数の和:1003936

約数の個数: 32

約数和(自身を含む): 1011945312

約数和(自身を除く): 620419242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1003913, 2007826, 3011739, 5019565, 6023478, 10039130, 13050869, 15058695, 26101738, 30117390, 39152607, 65254345, 78305214, 130508690, 195763035, 391526070]

約数ペア:

[(1, 391526070), (2, 195763035), (3, 130508690), (5, 78305214), (6, 65254345), (10, 39152607), (13, 30117390), (15, 26101738), (26, 15058695), (30, 13050869), (39, 10039130), (65, 6023478), (78, 5019565), (130, 3011739), (195, 2007826), (390, 1003913)]