1900201884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22621451}}^1$

素因数の和:22621465

約数の個数: 24

約数和(自身を含む): 5067205248

約数和(自身を除く): 3167003364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22621451, 45242902, 67864353, 90485804, 135728706, 158350157, 271457412, 316700314, 475050471, 633400628, 950100942, 1900201884]

約数ペア:

[(1, 1900201884), (2, 950100942), (3, 633400628), (4, 475050471), (6, 316700314), (7, 271457412), (12, 158350157), (14, 135728706), (21, 90485804), (28, 67864353), (42, 45242902), (84, 22621451)]