2054161790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{26171}}^1$

素因数の和:26392

約数の個数: 32

約数和(自身を含む): 3798918144

約数和(自身を除く): 1744756354

約数列:

[1, 2, 5, 10, 47, 94, 167, 235, 334, 470, 835, 1670, 7849, 15698, 26171, 39245, 52342, 78490, 130855, 261710, 1230037, 2460074, 4370557, 6150185, 8741114, 12300370, 21852785, 43705570, 205416179, 410832358, 1027080895, 2054161790]

約数ペア:

[(1, 2054161790), (2, 1027080895), (5, 410832358), (10, 205416179), (47, 43705570), (94, 21852785), (167, 12300370), (235, 8741114), (334, 6150185), (470, 4370557), (835, 2460074), (1670, 1230037), (7849, 261710), (15698, 130855), (26171, 78490), (39245, 52342)]