3871444

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 7234920

約数和(自身を除く): 3363476

約数列:

[1, 2, 4, 17, 34, 68, 197, 289, 394, 578, 788, 1156, 3349, 4913, 6698, 9826, 13396, 19652, 56933, 113866, 227732, 967861, 1935722, 3871444]

約数ペア:

[(1, 3871444), (2, 1935722), (4, 967861), (17, 227732), (34, 113866), (68, 56933), (197, 19652), (289, 13396), (394, 9826), (578, 6698), (788, 4913), (1156, 3349)]