1270121426

素因数分解:

$2^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{38167}}^1$

素因数の和:40553

約数の個数: 16

約数和(自身を含む): 2178324096

約数和(自身を除く): 908202670

約数列:

[1, 2, 7, 14, 2377, 4754, 16639, 33278, 38167, 76334, 267169, 534338, 90722959, 181445918, 635060713, 1270121426]

約数ペア:

[(1, 1270121426), (2, 635060713), (7, 181445918), (14, 90722959), (2377, 534338), (4754, 267169), (16639, 76334), (33278, 38167)]