1328485236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8515931}}^1$

素因数の和:8515951

約数の個数: 24

約数和(自身を含む): 3338245344

約数和(自身を除く): 2009760108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8515931, 17031862, 25547793, 34063724, 51095586, 102191172, 110707103, 221414206, 332121309, 442828412, 664242618, 1328485236]

約数ペア:

[(1, 1328485236), (2, 664242618), (3, 442828412), (4, 332121309), (6, 221414206), (12, 110707103), (13, 102191172), (26, 51095586), (39, 34063724), (52, 25547793), (78, 17031862), (156, 8515931)]