538045158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{5449}}^1$

素因数の和:7812

約数の個数: 32

約数和(自身を含む): 1230566400

約数和(自身を除く): 692521242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2351, 4702, 5449, 7053, 10898, 14106, 16347, 16457, 32694, 32914, 38143, 49371, 76286, 98742, 114429, 228858, 12810599, 25621198, 38431797, 76863594, 89674193, 179348386, 269022579, 538045158]

約数ペア:

[(1, 538045158), (2, 269022579), (3, 179348386), (6, 89674193), (7, 76863594), (14, 38431797), (21, 25621198), (42, 12810599), (2351, 228858), (4702, 114429), (5449, 98742), (7053, 76286), (10898, 49371), (14106, 38143), (16347, 32914), (16457, 32694)]