2501122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 4374720

約数和(自身を除く): 1873598

約数列:

[1, 2, 13, 19, 26, 38, 61, 83, 122, 166, 247, 494, 793, 1079, 1159, 1577, 1586, 2158, 2318, 3154, 5063, 10126, 15067, 20501, 30134, 41002, 65819, 96197, 131638, 192394, 1250561, 2501122]

約数ペア:

[(1, 2501122), (2, 1250561), (13, 192394), (19, 131638), (26, 96197), (38, 65819), (61, 41002), (83, 30134), (122, 20501), (166, 15067), (247, 10126), (494, 5063), (793, 3154), (1079, 2318), (1159, 2158), (1577, 1586)]