1259830078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{723209}}^1$

素因数の和:723291

約数の個数: 16

約数和(自身を含む): 2065487760

約数和(自身を除く): 805657682

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 723209, 1446418, 9401717, 18803434, 48455003, 96910006, 629915039, 1259830078]

約数ペア:

[(1, 1259830078), (2, 629915039), (13, 96910006), (26, 48455003), (67, 18803434), (134, 9401717), (871, 1446418), (1742, 723209)]