1387911111738

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{11690429}}^1$

素因数の和:11690902

約数の個数: 32

約数和(自身を含む): 2841616200960

約数和(自身を除く): 1453705089222

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 421, 842, 1263, 2526, 19787, 39574, 59361, 118722, 11690429, 23380858, 35071287, 70142574, 549450163, 1098900326, 1648350489, 3296700978, 4921670609, 9843341218, 14765011827, 29530023654, 231318518623, 462637037246, 693955555869, 1387911111738]

約数ペア:

[(1, 1387911111738), (2, 693955555869), (3, 462637037246), (6, 231318518623), (47, 29530023654), (94, 14765011827), (141, 9843341218), (282, 4921670609), (421, 3296700978), (842, 1648350489), (1263, 1098900326), (2526, 549450163), (19787, 70142574), (39574, 35071287), (59361, 23380858), (118722, 11690429)]