2019450228

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{4937}}^1$

素因数の和:5416

約数の個数: 48

約数和(自身を含む): 4778403840

約数和(自身を除く): 2758953612

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 383, 534, 766, 1068, 1149, 1532, 2298, 4596, 4937, 9874, 14811, 19748, 29622, 34087, 59244, 68174, 102261, 136348, 204522, 409044, 439393, 878786, 1318179, 1757572, 1890871, 2636358, 3781742, 5272716, 5672613, 7563484, 11345226, 22690452, 168287519, 336575038, 504862557, 673150076, 1009725114, 2019450228]

約数ペア:

[(1, 2019450228), (2, 1009725114), (3, 673150076), (4, 504862557), (6, 336575038), (12, 168287519), (89, 22690452), (178, 11345226), (267, 7563484), (356, 5672613), (383, 5272716), (534, 3781742), (766, 2636358), (1068, 1890871), (1149, 1757572), (1532, 1318179), (2298, 878786), (4596, 439393), (4937, 409044), (9874, 204522), (14811, 136348), (19748, 102261), (29622, 68174), (34087, 59244)]