91191002

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 68216998

約数列:

[1, 2, 7, 14, 89, 163, 178, 326, 449, 623, 898, 1141, 1246, 2282, 3143, 6286, 14507, 29014, 39961, 73187, 79922, 101549, 146374, 203098, 279727, 512309, 559454, 1024618, 6513643, 13027286, 45595501, 91191002]

約数ペア:

[(1, 91191002), (2, 45595501), (7, 13027286), (14, 6513643), (89, 1024618), (163, 559454), (178, 512309), (326, 279727), (449, 203098), (623, 146374), (898, 101549), (1141, 79922), (1246, 73187), (2282, 39961), (3143, 29014), (6286, 14507)]