4976350078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{20357}}^1$

素因数の和:21304

約数の個数: 32

約数和(自身を含む): 8990092800

約数和(自身を除く): 4013742722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 919, 1838, 6433, 12866, 17461, 20357, 34922, 40714, 122227, 142499, 244454, 284998, 386783, 773566, 2707481, 5414962, 18708083, 37416166, 130956581, 261913162, 355453577, 710907154, 2488175039, 4976350078]

約数ペア:

[(1, 4976350078), (2, 2488175039), (7, 710907154), (14, 355453577), (19, 261913162), (38, 130956581), (133, 37416166), (266, 18708083), (919, 5414962), (1838, 2707481), (6433, 773566), (12866, 386783), (17461, 284998), (20357, 244454), (34922, 142499), (40714, 122227)]