195481036790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2642707}}^1$

素因数の和:2643296

約数の個数: 32

約数和(自身を含む): 379598577120

約数和(自身を除く): 184117540330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 2845, 5690, 7397, 14794, 36985, 73970, 2642707, 5285414, 13213535, 26427070, 34355191, 68710382, 171775955, 343551910, 1503700283, 3007400566, 7518501415, 15037002830, 19548103679, 39096207358, 97740518395, 195481036790]

約数ペア:

[(1, 195481036790), (2, 97740518395), (5, 39096207358), (10, 19548103679), (13, 15037002830), (26, 7518501415), (65, 3007400566), (130, 1503700283), (569, 343551910), (1138, 171775955), (2845, 68710382), (5690, 34355191), (7397, 26427070), (14794, 13213535), (36985, 5285414), (73970, 2642707)]