1404856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 2674440

約数和(自身を除く): 1269584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2621, 5242, 10484, 20968, 175607, 351214, 702428, 1404856]

約数ペア:

[(1, 1404856), (2, 702428), (4, 351214), (8, 175607), (67, 20968), (134, 10484), (268, 5242), (536, 2621)]