1258598314

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{21317}}^1$

素因数の和:21929

約数の個数: 16

約数和(自身を含む): 1927061928

約数和(自身を除く): 668463614

約数列:

[1, 2, 53, 106, 557, 1114, 21317, 29521, 42634, 59042, 1129801, 2259602, 11873569, 23747138, 629299157, 1258598314]

約数ペア:

[(1, 1258598314), (2, 629299157), (53, 23747138), (106, 11873569), (557, 2259602), (1114, 1129801), (21317, 59042), (29521, 42634)]