2563766018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{1607}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 4238327808

約数和(自身を除く): 1674561790

約数列:

[1, 2, 11, 22, 127, 254, 571, 1142, 1397, 1607, 2794, 3214, 6281, 12562, 17677, 35354, 72517, 145034, 204089, 408178, 797687, 917597, 1595374, 1835194, 2244979, 4489958, 10093567, 20187134, 116534819, 233069638, 1281883009, 2563766018]

約数ペア:

[(1, 2563766018), (2, 1281883009), (11, 233069638), (22, 116534819), (127, 20187134), (254, 10093567), (571, 4489958), (1142, 2244979), (1397, 1835194), (1607, 1595374), (2794, 917597), (3214, 797687), (6281, 408178), (12562, 204089), (17677, 145034), (35354, 72517)]