1640342892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{33911}}^1$

素因数の和:34086

約数の個数: 48

約数和(自身を含む): 3988051200

約数和(自身を除く): 2347708308

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 348, 417, 556, 834, 1668, 4031, 8062, 12093, 16124, 24186, 33911, 48372, 67822, 101733, 135644, 203466, 406932, 983419, 1966838, 2950257, 3933676, 4713629, 5900514, 9427258, 11801028, 14140887, 18854516, 28281774, 56563548, 136695241, 273390482, 410085723, 546780964, 820171446, 1640342892]

約数ペア:

[(1, 1640342892), (2, 820171446), (3, 546780964), (4, 410085723), (6, 273390482), (12, 136695241), (29, 56563548), (58, 28281774), (87, 18854516), (116, 14140887), (139, 11801028), (174, 9427258), (278, 5900514), (348, 4713629), (417, 3933676), (556, 2950257), (834, 1966838), (1668, 983419), (4031, 406932), (8062, 203466), (12093, 135644), (16124, 101733), (24186, 67822), (33911, 48372)]