1791815116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{62311}}^1$

素因数の和:62414

約数の個数: 48

約数和(自身を含む): 3908208640

約数和(自身を除く): 2116393524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 62311, 124622, 249244, 436177, 810043, 872354, 1620086, 1744708, 3240172, 4922569, 5670301, 9845138, 11340602, 19690276, 22681204, 34457983, 63993397, 68915966, 127986794, 137831932, 255973588, 447953779, 895907558, 1791815116]

約数ペア:

[(1, 1791815116), (2, 895907558), (4, 447953779), (7, 255973588), (13, 137831932), (14, 127986794), (26, 68915966), (28, 63993397), (52, 34457983), (79, 22681204), (91, 19690276), (158, 11340602), (182, 9845138), (316, 5670301), (364, 4922569), (553, 3240172), (1027, 1744708), (1106, 1620086), (2054, 872354), (2212, 810043), (4108, 436177), (7189, 249244), (14378, 124622), (28756, 62311)]