1330881848

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{2687}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 2525160960

約数和(自身を除く): 1194279112

約数列:

[1, 2, 4, 8, 101, 202, 404, 613, 808, 1226, 2452, 2687, 4904, 5374, 10748, 21496, 61913, 123826, 247652, 271387, 495304, 542774, 1085548, 1647131, 2171096, 3294262, 6588524, 13177048, 166360231, 332720462, 665440924, 1330881848]

約数ペア:

[(1, 1330881848), (2, 665440924), (4, 332720462), (8, 166360231), (101, 13177048), (202, 6588524), (404, 3294262), (613, 2171096), (808, 1647131), (1226, 1085548), (2452, 542774), (2687, 495304), (4904, 271387), (5374, 247652), (10748, 123826), (21496, 61913)]