2493350470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{408077}}^1$

素因数の和:408144

約数の個数: 32

約数和(自身を含む): 4936111488

約数和(自身を除く): 2442761018

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 408077, 816154, 2040385, 4080770, 5305001, 10610002, 19179619, 26525005, 38359238, 53050010, 95898095, 191796190, 249335047, 498670094, 1246675235, 2493350470]

約数ペア:

[(1, 2493350470), (2, 1246675235), (5, 498670094), (10, 249335047), (13, 191796190), (26, 95898095), (47, 53050010), (65, 38359238), (94, 26525005), (130, 19179619), (235, 10610002), (470, 5305001), (611, 4080770), (1222, 2040385), (3055, 816154), (6110, 408077)]