2173844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 4021248

約数和(自身を除く): 1847404

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 373, 746, 1457, 1492, 2914, 5828, 11563, 17531, 23126, 35062, 46252, 70124, 543461, 1086922, 2173844]

約数ペア:

[(1, 2173844), (2, 1086922), (4, 543461), (31, 70124), (47, 46252), (62, 35062), (94, 23126), (124, 17531), (188, 11563), (373, 5828), (746, 2914), (1457, 1492)]