1384347745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 1836359424

約数和(自身を除く): 452011679

約数列:

[1, 5, 11, 55, 113, 353, 565, 631, 1243, 1765, 3155, 3883, 6215, 6941, 19415, 34705, 39889, 71303, 199445, 222743, 356515, 438779, 784333, 1113715, 2193895, 2450173, 3921665, 12250865, 25169959, 125849795, 276869549, 1384347745]

約数ペア:

[(1, 1384347745), (5, 276869549), (11, 125849795), (55, 25169959), (113, 12250865), (353, 3921665), (565, 2450173), (631, 2193895), (1243, 1113715), (1765, 784333), (3155, 438779), (3883, 356515), (6215, 222743), (6941, 199445), (19415, 71303), (34705, 39889)]