2012509856

素因数分解:

$2^5\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{3533}}^1$

素因数の和:6093

約数の個数: 48

約数和(自身を含む): 4531209984

約数和(自身を除く): 2518700128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2543, 3533, 5086, 7066, 10172, 14132, 17801, 20344, 24731, 28264, 35602, 40688, 49462, 56528, 71204, 81376, 98924, 113056, 142408, 197848, 284816, 395696, 569632, 791392, 8984419, 17968838, 35937676, 62890933, 71875352, 125781866, 143750704, 251563732, 287501408, 503127464, 1006254928, 2012509856]

約数ペア:

[(1, 2012509856), (2, 1006254928), (4, 503127464), (7, 287501408), (8, 251563732), (14, 143750704), (16, 125781866), (28, 71875352), (32, 62890933), (56, 35937676), (112, 17968838), (224, 8984419), (2543, 791392), (3533, 569632), (5086, 395696), (7066, 284816), (10172, 197848), (14132, 142408), (17801, 113056), (20344, 98924), (24731, 81376), (28264, 71204), (35602, 56528), (40688, 49462)]