653384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 1321920

約数和(自身を除く): 668536

約数列:

[1, 2, 4, 8, 23, 46, 53, 67, 92, 106, 134, 184, 212, 268, 424, 536, 1219, 1541, 2438, 3082, 3551, 4876, 6164, 7102, 9752, 12328, 14204, 28408, 81673, 163346, 326692, 653384]

約数ペア:

[(1, 653384), (2, 326692), (4, 163346), (8, 81673), (23, 28408), (46, 14204), (53, 12328), (67, 9752), (92, 7102), (106, 6164), (134, 4876), (184, 3551), (212, 3082), (268, 2438), (424, 1541), (536, 1219)]