390110012

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{1709}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 689472000

約数和(自身を除く): 299361988

約数列:

[1, 2, 4, 149, 298, 383, 596, 766, 1532, 1709, 3418, 6836, 57067, 114134, 228268, 254641, 509282, 654547, 1018564, 1309094, 2618188, 97527503, 195055006, 390110012]

約数ペア:

[(1, 390110012), (2, 195055006), (4, 97527503), (149, 2618188), (298, 1309094), (383, 1018564), (596, 654547), (766, 509282), (1532, 254641), (1709, 228268), (3418, 114134), (6836, 57067)]