1979656293868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3881}}^1\times {\mathrm{46187}}^1$

素因数の和:50334

約数の個数: 48

約数和(自身を含む): 3795460841088

約数和(自身を除く): 1815804547220

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 3881, 5522, 7762, 11044, 15524, 42691, 46187, 85382, 92374, 170764, 184748, 508057, 974131, 1016114, 1948262, 2032228, 3896524, 10715441, 11592937, 21430882, 23185874, 42861764, 46371748, 127522307, 179251747, 255044614, 358503494, 510089228, 717006988, 1971769217, 3943538434, 7887076868, 44992188497, 89984376994, 179968753988, 494914073467, 989828146934, 1979656293868]

約数ペア:

[(1, 1979656293868), (2, 989828146934), (4, 494914073467), (11, 179968753988), (22, 89984376994), (44, 44992188497), (251, 7887076868), (502, 3943538434), (1004, 1971769217), (2761, 717006988), (3881, 510089228), (5522, 358503494), (7762, 255044614), (11044, 179251747), (15524, 127522307), (42691, 46371748), (46187, 42861764), (85382, 23185874), (92374, 21430882), (170764, 11592937), (184748, 10715441), (508057, 3896524), (974131, 2032228), (1016114, 1948262)]