1985288110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{63367}}^1$

素因数の和:63628

約数の個数: 32

約数和(自身を含む): 3864434112

約数和(自身を除く): 1879146002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 6266, 15665, 31330, 63367, 126734, 316835, 633670, 823771, 1647542, 4118855, 8237710, 15271447, 30542894, 76357235, 152714470, 198528811, 397057622, 992644055, 1985288110]

約数ペア:

[(1, 1985288110), (2, 992644055), (5, 397057622), (10, 198528811), (13, 152714470), (26, 76357235), (65, 30542894), (130, 15271447), (241, 8237710), (482, 4118855), (1205, 1647542), (2410, 823771), (3133, 633670), (6266, 316835), (15665, 126734), (31330, 63367)]