130762502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^2$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 213970176

約数和(自身を除く): 83207674

約数列:

[1, 2, 13, 26, 127, 199, 254, 398, 1651, 2587, 3302, 5174, 25273, 39601, 50546, 79202, 328549, 514813, 657098, 1029626, 5029327, 10058654, 65381251, 130762502]

約数ペア:

[(1, 130762502), (2, 65381251), (13, 10058654), (26, 5029327), (127, 1029626), (199, 657098), (254, 514813), (398, 328549), (1651, 79202), (2587, 50546), (3302, 39601), (5174, 25273)]