1308950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 24

約数和(自身を含む): 2490912

約数和(自身を除く): 1181962

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 557, 1114, 1175, 2350, 2785, 5570, 13925, 26179, 27850, 52358, 130895, 261790, 654475, 1308950]

約数ペア:

[(1, 1308950), (2, 654475), (5, 261790), (10, 130895), (25, 52358), (47, 27850), (50, 26179), (94, 13925), (235, 5570), (470, 2785), (557, 2350), (1114, 1175)]