4155835138

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{105227}}^1$

素因数の和:105287

約数の個数: 48

約数和(自身を含む): 8061306624

約数和(自身を除く): 3905471486

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5642, 19747, 39494, 105227, 210454, 736589, 1367951, 1473178, 2735902, 3262037, 5156123, 6524074, 9575657, 10312246, 19151314, 22834259, 42406481, 45668518, 67029599, 84812962, 134059198, 159839813, 296845367, 319679626, 593690734, 2077917569, 4155835138]

約数ペア:

[(1, 4155835138), (2, 2077917569), (7, 593690734), (13, 319679626), (14, 296845367), (26, 159839813), (31, 134059198), (49, 84812962), (62, 67029599), (91, 45668518), (98, 42406481), (182, 22834259), (217, 19151314), (403, 10312246), (434, 9575657), (637, 6524074), (806, 5156123), (1274, 3262037), (1519, 2735902), (2821, 1473178), (3038, 1367951), (5642, 736589), (19747, 210454), (39494, 105227)]