1323642002860

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{127028983}}^1$

素因数の和:127029513

約数の個数: 24

約数和(自身を含む): 2784983445216

約数和(自身を除く): 1461341442356

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 10420, 127028983, 254057966, 508115932, 635144915, 1270289830, 2540579660, 66182100143, 132364200286, 264728400572, 330910500715, 661821001430, 1323642002860]

約数ペア:

[(1, 1323642002860), (2, 661821001430), (4, 330910500715), (5, 264728400572), (10, 132364200286), (20, 66182100143), (521, 2540579660), (1042, 1270289830), (2084, 635144915), (2605, 508115932), (5210, 254057966), (10420, 127028983)]