298270232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{21893}}^1$

素因数の和:22043

約数の個数: 32

約数和(自身を含む): 606901680

約数和(自身を除く): 308631448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 21893, 43786, 87572, 175144, 284609, 569218, 1138436, 2276872, 2867983, 5735966, 11471932, 22943864, 37283779, 74567558, 149135116, 298270232]

約数ペア:

[(1, 298270232), (2, 149135116), (4, 74567558), (8, 37283779), (13, 22943864), (26, 11471932), (52, 5735966), (104, 2867983), (131, 2276872), (262, 1138436), (524, 569218), (1048, 284609), (1703, 175144), (3406, 87572), (6812, 43786), (13624, 21893)]