2970504226

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 4626357120

約数和(自身を除く): 1655852894

約数列:

[1, 2, 37, 74, 139, 278, 487, 593, 974, 1186, 5143, 10286, 18019, 21941, 36038, 43882, 67693, 82427, 135386, 164854, 288791, 577582, 2504641, 3049799, 5009282, 6099598, 10685267, 21370534, 40141949, 80283898, 1485252113, 2970504226]

約数ペア:

[(1, 2970504226), (2, 1485252113), (37, 80283898), (74, 40141949), (139, 21370534), (278, 10685267), (487, 6099598), (593, 5009282), (974, 3049799), (1186, 2504641), (5143, 577582), (10286, 288791), (18019, 164854), (21941, 135386), (36038, 82427), (43882, 67693)]