7778470896004

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{6857}}^1\times {\mathrm{509149}}^1$

素因数の和:516567

約数の個数: 24

約数和(自身を含む): 13638778234200

約数和(自身を除く): 5860307338196

約数列:

[1, 2, 4, 557, 1114, 2228, 6857, 13714, 27428, 509149, 1018298, 2036596, 3819349, 7638698, 15277396, 283595993, 567191986, 1134383972, 3491234693, 6982469386, 13964938772, 1944617724001, 3889235448002, 7778470896004]

約数ペア:

[(1, 7778470896004), (2, 3889235448002), (4, 1944617724001), (557, 13964938772), (1114, 6982469386), (2228, 3491234693), (6857, 1134383972), (13714, 567191986), (27428, 283595993), (509149, 15277396), (1018298, 7638698), (2036596, 3819349)]