3914521778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{3259}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 6281889600

約数和(自身を除く): 2367367822

約数列:

[1, 2, 19, 38, 73, 146, 433, 866, 1387, 2774, 3259, 6518, 8227, 16454, 31609, 61921, 63218, 123842, 237907, 475814, 600571, 1201142, 1411147, 2822294, 4520233, 9040466, 26811793, 53623586, 103013731, 206027462, 1957260889, 3914521778]

約数ペア:

[(1, 3914521778), (2, 1957260889), (19, 206027462), (38, 103013731), (73, 53623586), (146, 26811793), (433, 9040466), (866, 4520233), (1387, 2822294), (2774, 1411147), (3259, 1201142), (6518, 600571), (8227, 475814), (16454, 237907), (31609, 123842), (61921, 63218)]