1191974406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{28380343}}^1$

素因数の和:28380355

約数の個数: 16

約数和(自身を含む): 2724513024

約数和(自身を除く): 1532538618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 28380343, 56760686, 85141029, 170282058, 198662401, 397324802, 595987203, 1191974406]

約数ペア:

[(1, 1191974406), (2, 595987203), (3, 397324802), (6, 198662401), (7, 170282058), (14, 85141029), (21, 56760686), (42, 28380343)]