1397156794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{13567}}^1$

素因数の和:13762

約数の個数: 32

約数和(自身を含む): 2375811072

約数和(自身を除く): 978654278

約数列:

[1, 2, 11, 22, 31, 62, 151, 302, 341, 682, 1661, 3322, 4681, 9362, 13567, 27134, 51491, 102982, 149237, 298474, 420577, 841154, 2048617, 4097234, 4626347, 9252694, 22534787, 45069574, 63507127, 127014254, 698578397, 1397156794]

約数ペア:

[(1, 1397156794), (2, 698578397), (11, 127014254), (22, 63507127), (31, 45069574), (62, 22534787), (151, 9252694), (302, 4626347), (341, 4097234), (682, 2048617), (1661, 841154), (3322, 420577), (4681, 298474), (9362, 149237), (13567, 102982), (27134, 51491)]