490055914

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 763245504

約数和(自身を除く): 273189590

約数列:

[1, 2, 53, 106, 113, 163, 226, 251, 326, 502, 5989, 8639, 11978, 13303, 17278, 18419, 26606, 28363, 36838, 40913, 56726, 81826, 976207, 1503239, 1952414, 2168389, 3006478, 4336778, 4623169, 9246338, 245027957, 490055914]

約数ペア:

[(1, 490055914), (2, 245027957), (53, 9246338), (106, 4623169), (113, 4336778), (163, 3006478), (226, 2168389), (251, 1952414), (326, 1503239), (502, 976207), (5989, 81826), (8639, 56726), (11978, 40913), (13303, 36838), (17278, 28363), (18419, 26606)]