394024644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{841933}}^1$

素因数の和:841956

約数の個数: 36

約数和(自身を含む): 1072623916

約数和(自身を除く): 678599272

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 841933, 1683866, 2525799, 3367732, 5051598, 7577397, 10103196, 10945129, 15154794, 21890258, 30309588, 32835387, 43780516, 65670774, 98506161, 131341548, 197012322, 394024644]

約数ペア:

[(1, 394024644), (2, 197012322), (3, 131341548), (4, 98506161), (6, 65670774), (9, 43780516), (12, 32835387), (13, 30309588), (18, 21890258), (26, 15154794), (36, 10945129), (39, 10103196), (52, 7577397), (78, 5051598), (117, 3367732), (156, 2525799), (234, 1683866), (468, 841933)]