1571103652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 2899814400

約数和(自身を除く): 1328710748

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 173, 316, 346, 692, 991, 1982, 2291, 3964, 4582, 5017, 9164, 10034, 13667, 20068, 27334, 28739, 54668, 57478, 78289, 114956, 156578, 171443, 313156, 342886, 396343, 685772, 792686, 1585372, 2270381, 4540762, 4971847, 9081524, 9943694, 13543997, 19887388, 27087994, 54175988, 392775913, 785551826, 1571103652]

約数ペア:

[(1, 1571103652), (2, 785551826), (4, 392775913), (29, 54175988), (58, 27087994), (79, 19887388), (116, 13543997), (158, 9943694), (173, 9081524), (316, 4971847), (346, 4540762), (692, 2270381), (991, 1585372), (1982, 792686), (2291, 685772), (3964, 396343), (4582, 342886), (5017, 313156), (9164, 171443), (10034, 156578), (13667, 114956), (20068, 78289), (27334, 57478), (28739, 54668)]