2017870828

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{7243}}^1$

素因数の和:7522

約数の個数: 36

約数和(自身を含む): 3767300152

約数和(自身を除く): 1749429324

約数列:

[1, 2, 4, 17, 34, 68, 241, 289, 482, 578, 964, 1156, 4097, 7243, 8194, 14486, 16388, 28972, 69649, 123131, 139298, 246262, 278596, 492524, 1745563, 2093227, 3491126, 4186454, 6982252, 8372908, 29674571, 59349142, 118698284, 504467707, 1008935414, 2017870828]

約数ペア:

[(1, 2017870828), (2, 1008935414), (4, 504467707), (17, 118698284), (34, 59349142), (68, 29674571), (241, 8372908), (289, 6982252), (482, 4186454), (578, 3491126), (964, 2093227), (1156, 1745563), (4097, 492524), (7243, 278596), (8194, 246262), (14486, 139298), (16388, 123131), (28972, 69649)]