2030731444

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{4447}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 4160765952

約数和(自身を除く): 2130034508

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 347, 658, 694, 1316, 1388, 2429, 4447, 4858, 8894, 9716, 16309, 17788, 31129, 32618, 62258, 65236, 114163, 124516, 209009, 228326, 418018, 456652, 836036, 1463063, 1543109, 2926126, 3086218, 5852252, 6172436, 10801763, 21603526, 43207052, 72526123, 145052246, 290104492, 507682861, 1015365722, 2030731444]

約数ペア:

[(1, 2030731444), (2, 1015365722), (4, 507682861), (7, 290104492), (14, 145052246), (28, 72526123), (47, 43207052), (94, 21603526), (188, 10801763), (329, 6172436), (347, 5852252), (658, 3086218), (694, 2926126), (1316, 1543109), (1388, 1463063), (2429, 836036), (4447, 456652), (4858, 418018), (8894, 228326), (9716, 209009), (16309, 124516), (17788, 114163), (31129, 65236), (32618, 62258)]