281452222

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{2459}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 426268800

約数和(自身を除く): 144816578

約数列:

[1, 2, 151, 302, 379, 758, 2459, 4918, 57229, 114458, 371309, 742618, 931961, 1863922, 140726111, 281452222]

約数ペア:

[(1, 281452222), (2, 140726111), (151, 1863922), (302, 931961), (379, 742618), (758, 371309), (2459, 114458), (4918, 57229)]