13371549328

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{54877}}^1$

素因数の和:55139

約数の個数: 40

約数和(自身を含む): 26341659512

約数和(自身を除く): 12970110184

約数列:

[1, 2, 4, 8, 16, 97, 157, 194, 314, 388, 628, 776, 1256, 1552, 2512, 15229, 30458, 54877, 60916, 109754, 121832, 219508, 243664, 439016, 878032, 5323069, 8615689, 10646138, 17231378, 21292276, 34462756, 42584552, 68925512, 85169104, 137851024, 835721833, 1671443666, 3342887332, 6685774664, 13371549328]

約数ペア:

[(1, 13371549328), (2, 6685774664), (4, 3342887332), (8, 1671443666), (16, 835721833), (97, 137851024), (157, 85169104), (194, 68925512), (314, 42584552), (388, 34462756), (628, 21292276), (776, 17231378), (1256, 10646138), (1552, 8615689), (2512, 5323069), (15229, 878032), (30458, 439016), (54877, 243664), (60916, 219508), (109754, 121832)]