2227144432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{430949}}^1$

素因数の和:430993

約数の個数: 40

約数和(自身を含む): 4809402000

約数和(自身を除く): 2582257568

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 430949, 861898, 1723796, 3447592, 6895184, 7326133, 8188031, 14652266, 16376062, 29304532, 32752124, 58609064, 65504248, 117218128, 131008496, 139196527, 278393054, 556786108, 1113572216, 2227144432]

約数ペア:

[(1, 2227144432), (2, 1113572216), (4, 556786108), (8, 278393054), (16, 139196527), (17, 131008496), (19, 117218128), (34, 65504248), (38, 58609064), (68, 32752124), (76, 29304532), (136, 16376062), (152, 14652266), (272, 8188031), (304, 7326133), (323, 6895184), (646, 3447592), (1292, 1723796), (2584, 861898), (5168, 430949)]