1691041128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{10065721}}^1$

素因数の和:10065737

約数の個数: 32

約数和(自身を含む): 4831546560

約数和(自身を除く): 3140505432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 10065721, 20131442, 30197163, 40262884, 60394326, 70460047, 80525768, 120788652, 140920094, 211380141, 241577304, 281840188, 422760282, 563680376, 845520564, 1691041128]

約数ペア:

[(1, 1691041128), (2, 845520564), (3, 563680376), (4, 422760282), (6, 281840188), (7, 241577304), (8, 211380141), (12, 140920094), (14, 120788652), (21, 80525768), (24, 70460047), (28, 60394326), (42, 40262884), (56, 30197163), (84, 20131442), (168, 10065721)]