2018741384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{203011}}^1$

素因数の和:203141

約数の個数: 32

約数和(自身を含む): 4165806240

約数和(自身を除く): 2147064856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 203011, 406022, 812044, 1624088, 2233121, 4466242, 8932484, 17864968, 22940243, 45880486, 91760972, 183521944, 252342673, 504685346, 1009370692, 2018741384]

約数ペア:

[(1, 2018741384), (2, 1009370692), (4, 504685346), (8, 252342673), (11, 183521944), (22, 91760972), (44, 45880486), (88, 22940243), (113, 17864968), (226, 8932484), (452, 4466242), (904, 2233121), (1243, 1624088), (2486, 812044), (4972, 406022), (9944, 203011)]