1388942458051

素因数分解:

${\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1\times {\mathrm{29581}}^1$

素因数の和:31471

約数の個数: 24

約数和(自身を含む): 1485766126208

約数和(自身を除く): 96823668157

約数列:

[1, 29, 31, 841, 899, 1801, 26071, 29581, 52229, 55831, 857849, 917011, 1514641, 1619099, 24877621, 26593319, 46953871, 53275381, 771206251, 1544986049, 1651536811, 44804595421, 47894567519, 1388942458051]

約数ペア:

[(1, 1388942458051), (29, 47894567519), (31, 44804595421), (841, 1651536811), (899, 1544986049), (1801, 771206251), (26071, 53275381), (29581, 46953871), (52229, 26593319), (55831, 24877621), (857849, 1619099), (917011, 1514641)]