1138647538

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{805267}}^1$

素因数の和:805377

約数の個数: 16

約数和(自身を含む): 1971296064

約数和(自身を除く): 832648526

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 805267, 1610534, 5636869, 11273738, 81331967, 162663934, 569323769, 1138647538]

約数ペア:

[(1, 1138647538), (2, 569323769), (7, 162663934), (14, 81331967), (101, 11273738), (202, 5636869), (707, 1610534), (1414, 805267)]