1907679392660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{10288423}}^1$

素因数の和:10288632

約数の個数: 48

約数和(自身を含む): 4092981989376

約数和(自身を除く): 2185302596716

約数列:

[1, 2, 4, 5, 10, 20, 73, 127, 146, 254, 292, 365, 508, 635, 730, 1270, 1460, 2540, 9271, 18542, 37084, 46355, 92710, 185420, 10288423, 20576846, 41153692, 51442115, 102884230, 205768460, 751054879, 1306629721, 1502109758, 2613259442, 3004219516, 3755274395, 5226518884, 6533148605, 7510548790, 13066297210, 15021097580, 26132594420, 95383969633, 190767939266, 381535878532, 476919848165, 953839696330, 1907679392660]

約数ペア:

[(1, 1907679392660), (2, 953839696330), (4, 476919848165), (5, 381535878532), (10, 190767939266), (20, 95383969633), (73, 26132594420), (127, 15021097580), (146, 13066297210), (254, 7510548790), (292, 6533148605), (365, 5226518884), (508, 3755274395), (635, 3004219516), (730, 2613259442), (1270, 1502109758), (1460, 1306629721), (2540, 751054879), (9271, 205768460), (18542, 102884230), (37084, 51442115), (46355, 41153692), (92710, 20576846), (185420, 10288423)]