421587632

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 828228240

約数和(自身を除く): 406640608

約数列:

[1, 2, 4, 8, 16, 113, 226, 251, 452, 502, 904, 929, 1004, 1808, 1858, 2008, 3716, 4016, 7432, 14864, 28363, 56726, 104977, 113452, 209954, 226904, 233179, 419908, 453808, 466358, 839816, 932716, 1679632, 1865432, 3730864, 26349227, 52698454, 105396908, 210793816, 421587632]

約数ペア:

[(1, 421587632), (2, 210793816), (4, 105396908), (8, 52698454), (16, 26349227), (113, 3730864), (226, 1865432), (251, 1679632), (452, 932716), (502, 839816), (904, 466358), (929, 453808), (1004, 419908), (1808, 233179), (1858, 226904), (2008, 209954), (3716, 113452), (4016, 104977), (7432, 56726), (14864, 28363)]