298506879268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{72664771}}^1$

素因数の和:72664867

約数の個数: 24

約数和(自身を含む): 569691812480

約数和(自身を除く): 271184933212

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 72664771, 145329542, 290659084, 944642023, 1889284046, 3778568092, 5740516909, 11481033818, 22962067636, 74626719817, 149253439634, 298506879268]

約数ペア:

[(1, 298506879268), (2, 149253439634), (4, 74626719817), (13, 22962067636), (26, 11481033818), (52, 5740516909), (79, 3778568092), (158, 1889284046), (316, 944642023), (1027, 290659084), (2054, 145329542), (4108, 72664771)]