275449916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12041}}^1$

素因数の和:12114

約数の個数: 48

約数和(自身を含む): 593429760

約数和(自身を除く): 317979844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 12041, 22876, 24082, 48164, 84287, 168574, 228779, 337148, 457558, 517763, 915116, 1035526, 1601453, 2071052, 3202906, 3624341, 6405812, 7248682, 9837497, 14497364, 19674994, 39349988, 68862479, 137724958, 275449916]

約数ペア:

[(1, 275449916), (2, 137724958), (4, 68862479), (7, 39349988), (14, 19674994), (19, 14497364), (28, 9837497), (38, 7248682), (43, 6405812), (76, 3624341), (86, 3202906), (133, 2071052), (172, 1601453), (266, 1035526), (301, 915116), (532, 517763), (602, 457558), (817, 337148), (1204, 228779), (1634, 168574), (3268, 84287), (5719, 48164), (11438, 24082), (12041, 22876)]