279079682

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 484272000

約数和(自身を除く): 205192318

約数列:

[1, 2, 7, 14, 149, 298, 353, 379, 706, 758, 1043, 2086, 2471, 2653, 4942, 5306, 52597, 56471, 105194, 112942, 133787, 267574, 368179, 395297, 736358, 790594, 936509, 1873018, 19934263, 39868526, 139539841, 279079682]

約数ペア:

[(1, 279079682), (2, 139539841), (7, 39868526), (14, 19934263), (149, 1873018), (298, 936509), (353, 790594), (379, 736358), (706, 395297), (758, 368179), (1043, 267574), (2086, 133787), (2471, 112942), (2653, 105194), (4942, 56471), (5306, 52597)]