About the Number

1348129401664

1348129401663 ← → 1348129401665

2進数表記:10011100111100010110001100010101101000000

漢数字表記:一兆三千四百八十一億二千九百四十万千六百六十四

素因数分解:

$2^{6} \times 21064521901^{1}$

素因数の和:21064521913

約数の個数: 14

約数和(自身を含む): 2675194281554

約数和(自身を除く): 1327064879890

約数列:

[1, 2, 4, 8, 16, 32, 64, 21064521901, 42129043802, 84258087604, 168516175208, 337032350416, 674064700832, 1348129401664]

約数ペア:

[(1, 1348129401664), (2, 674064700832), (4, 337032350416), (8, 168516175208), (16, 84258087604), (32, 42129043802), (64, 21064521901)]

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