2005242004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2683}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 3855297600

約数和(自身を除く): 1850055596

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 379, 493, 758, 986, 1516, 1972, 2683, 5366, 6443, 10732, 10991, 12886, 21982, 25772, 43964, 45611, 77807, 91222, 155614, 182444, 186847, 311228, 373694, 747388, 1016857, 1322719, 2033714, 2645438, 4067428, 5290876, 17286569, 29488853, 34573138, 58977706, 69146276, 117955412, 501310501, 1002621002, 2005242004]

約数ペア:

[(1, 2005242004), (2, 1002621002), (4, 501310501), (17, 117955412), (29, 69146276), (34, 58977706), (58, 34573138), (68, 29488853), (116, 17286569), (379, 5290876), (493, 4067428), (758, 2645438), (986, 2033714), (1516, 1322719), (1972, 1016857), (2683, 747388), (5366, 373694), (6443, 311228), (10732, 186847), (10991, 182444), (12886, 155614), (21982, 91222), (25772, 77807), (43964, 45611)]