13306813172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{61673}}^1$

素因数の和:61880

約数の個数: 48

約数和(自身を含む): 26110304640

約数和(自身を除く): 12803491468

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 167, 323, 334, 646, 668, 1292, 2839, 3173, 5678, 6346, 11356, 12692, 53941, 61673, 107882, 123346, 215764, 246692, 1048441, 1171787, 2096882, 2343574, 4193764, 4687148, 10299391, 19920379, 20598782, 39840758, 41197564, 79681516, 175089647, 195688429, 350179294, 391376858, 700358588, 782753716, 3326703293, 6653406586, 13306813172]

約数ペア:

[(1, 13306813172), (2, 6653406586), (4, 3326703293), (17, 782753716), (19, 700358588), (34, 391376858), (38, 350179294), (68, 195688429), (76, 175089647), (167, 79681516), (323, 41197564), (334, 39840758), (646, 20598782), (668, 19920379), (1292, 10299391), (2839, 4687148), (3173, 4193764), (5678, 2343574), (6346, 2096882), (11356, 1171787), (12692, 1048441), (53941, 246692), (61673, 215764), (107882, 123346)]