1215693942

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{208667}}^1$

素因数の和:209643

約数の個数: 16

約数和(自身を含む): 2433903552

約数和(自身を除く): 1218209610

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 208667, 417334, 626001, 1252002, 202615657, 405231314, 607846971, 1215693942]

約数ペア:

[(1, 1215693942), (2, 607846971), (3, 405231314), (6, 202615657), (971, 1252002), (1942, 626001), (2913, 417334), (5826, 208667)]