2005403848

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{967859}}^1$

素因数の和:967909

約数の個数: 32

約数和(自身を含む): 4413441600

約数和(自身を除く): 2408037752

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 967859, 1935718, 3871436, 6775013, 7742872, 13550026, 27100052, 35810783, 54200104, 71621566, 143243132, 250675481, 286486264, 501350962, 1002701924, 2005403848]

約数ペア:

[(1, 2005403848), (2, 1002701924), (4, 501350962), (7, 286486264), (8, 250675481), (14, 143243132), (28, 71621566), (37, 54200104), (56, 35810783), (74, 27100052), (148, 13550026), (259, 7742872), (296, 6775013), (518, 3871436), (1036, 1935718), (2072, 967859)]