315045952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{378661}}^1$

素因数の和:378686

約数の個数: 28

約数和(自身を含む): 673261036

約数和(自身を除く): 358215084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 378661, 757322, 1514644, 3029288, 4922593, 6058576, 9845186, 12117152, 19690372, 24234304, 39380744, 78761488, 157522976, 315045952]

約数ペア:

[(1, 315045952), (2, 157522976), (4, 78761488), (8, 39380744), (13, 24234304), (16, 19690372), (26, 12117152), (32, 9845186), (52, 6058576), (64, 4922593), (104, 3029288), (208, 1514644), (416, 757322), (832, 378661)]