252172316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{154897}}^1$

素因数の和:154949

約数の個数: 24

約数和(自身を含む): 494434416

約数和(自身を除く): 242262100

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 154897, 309794, 619588, 1703867, 3407734, 5731189, 6815468, 11462378, 22924756, 63043079, 126086158, 252172316]

約数ペア:

[(1, 252172316), (2, 126086158), (4, 63043079), (11, 22924756), (22, 11462378), (37, 6815468), (44, 5731189), (74, 3407734), (148, 1703867), (407, 619588), (814, 309794), (1628, 154897)]