3219917764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{43543}}^1$

素因数の和:43712

約数の個数: 48

約数和(自身を含む): 6827699200

約数和(自身を除く): 3607781436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 10564, 18487, 36974, 43543, 73948, 87086, 174172, 304801, 609602, 827317, 1219204, 1654634, 3309268, 5791219, 6052477, 11582438, 12104954, 23164876, 24209908, 42367339, 84734678, 114997063, 169469356, 229994126, 459988252, 804979441, 1609958882, 3219917764]

約数ペア:

[(1, 3219917764), (2, 1609958882), (4, 804979441), (7, 459988252), (14, 229994126), (19, 169469356), (28, 114997063), (38, 84734678), (76, 42367339), (133, 24209908), (139, 23164876), (266, 12104954), (278, 11582438), (532, 6052477), (556, 5791219), (973, 3309268), (1946, 1654634), (2641, 1219204), (3892, 827317), (5282, 609602), (10564, 304801), (18487, 174172), (36974, 87086), (43543, 73948)]