2507831216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{67531}}^1$

素因数の和:67761

約数の個数: 40

約数和(自身を含む): 5325843648

約数和(自身を除く): 2818012432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 9284, 18568, 37136, 67531, 135062, 270124, 540248, 742841, 1080496, 1485682, 2971364, 5942728, 11885456, 14249041, 28498082, 56996164, 113992328, 156739451, 227984656, 313478902, 626957804, 1253915608, 2507831216]

約数ペア:

[(1, 2507831216), (2, 1253915608), (4, 626957804), (8, 313478902), (11, 227984656), (16, 156739451), (22, 113992328), (44, 56996164), (88, 28498082), (176, 14249041), (211, 11885456), (422, 5942728), (844, 2971364), (1688, 1485682), (2321, 1080496), (3376, 742841), (4642, 540248), (9284, 270124), (18568, 135062), (37136, 67531)]