6521358676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{155167}}^1$

素因数の和:155276

約数の個数: 48

約数和(自身を含む): 13903052800

約数和(自身を除く): 7381694124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 6004, 10507, 21014, 42028, 155167, 310334, 620668, 1086169, 2172338, 2948173, 4344676, 5896346, 11792692, 12258193, 20637211, 24516386, 41274422, 49032772, 82548844, 85807351, 171614702, 232905667, 343229404, 465811334, 931622668, 1630339669, 3260679338, 6521358676]

約数ペア:

[(1, 6521358676), (2, 3260679338), (4, 1630339669), (7, 931622668), (14, 465811334), (19, 343229404), (28, 232905667), (38, 171614702), (76, 85807351), (79, 82548844), (133, 49032772), (158, 41274422), (266, 24516386), (316, 20637211), (532, 12258193), (553, 11792692), (1106, 5896346), (1501, 4344676), (2212, 2948173), (3002, 2172338), (6004, 1086169), (10507, 620668), (21014, 310334), (42028, 155167)]