1264193536

素因数分解:

$2^{12}\times {\mathrm{308641}}^1$

素因数の和:308665

約数の個数: 26

約数和(自身を含む): 2528086622

約数和(自身を除く): 1263893086

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 308641, 617282, 1234564, 2469128, 4938256, 9876512, 19753024, 39506048, 79012096, 158024192, 316048384, 632096768, 1264193536]

約数ペア:

[(1, 1264193536), (2, 632096768), (4, 316048384), (8, 158024192), (16, 79012096), (32, 39506048), (64, 19753024), (128, 9876512), (256, 4938256), (512, 2469128), (1024, 1234564), (2048, 617282), (4096, 308641)]