123456242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1297}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 228531072

約数和(自身を除く): 105074830

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 523, 1046, 1297, 2594, 3661, 6799, 7322, 9079, 13598, 16861, 18158, 33722, 47593, 95186, 118027, 236054, 678331, 1356662, 4748317, 8818303, 9496634, 17636606, 61728121, 123456242]

約数ペア:

[(1, 123456242), (2, 61728121), (7, 17636606), (13, 9496634), (14, 8818303), (26, 4748317), (91, 1356662), (182, 678331), (523, 236054), (1046, 118027), (1297, 95186), (2594, 47593), (3661, 33722), (6799, 18158), (7322, 16861), (9079, 13598)]