2103441466

素因数分解:

$2^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{123863}}^1$

素因数の和:125085

約数の個数: 16

約数和(自身を含む): 3608901504

約数和(自身を除く): 1505460038

約数列:

[1, 2, 7, 14, 1213, 2426, 8491, 16982, 123863, 247726, 867041, 1734082, 150245819, 300491638, 1051720733, 2103441466]

約数ペア:

[(1, 2103441466), (2, 1051720733), (7, 300491638), (14, 150245819), (1213, 1734082), (2426, 867041), (8491, 247726), (16982, 123863)]