655122928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{4733}}^1$

素因数の和:4993

約数の個数: 40

約数和(自身を含む): 1306697616

約数和(自身を除く): 651574688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 211, 328, 422, 656, 844, 1688, 3376, 4733, 8651, 9466, 17302, 18932, 34604, 37864, 69208, 75728, 138416, 194053, 388106, 776212, 998663, 1552424, 1997326, 3104848, 3994652, 7989304, 15978608, 40945183, 81890366, 163780732, 327561464, 655122928]

約数ペア:

[(1, 655122928), (2, 327561464), (4, 163780732), (8, 81890366), (16, 40945183), (41, 15978608), (82, 7989304), (164, 3994652), (211, 3104848), (328, 1997326), (422, 1552424), (656, 998663), (844, 776212), (1688, 388106), (3376, 194053), (4733, 138416), (8651, 75728), (9466, 69208), (17302, 37864), (18932, 34604)]