634172452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{31277}}^1$

素因数の和:31455

約数の個数: 24

約数和(自身を含む): 1148152824

約数和(自身を除く): 513980372

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 5069, 10138, 20276, 31277, 62554, 125108, 1157249, 2314498, 4284949, 4628996, 8569898, 17139796, 158543113, 317086226, 634172452]

約数ペア:

[(1, 634172452), (2, 317086226), (4, 158543113), (37, 17139796), (74, 8569898), (137, 4628996), (148, 4284949), (274, 2314498), (548, 1157249), (5069, 125108), (10138, 62554), (20276, 31277)]