286474828

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{487}}^1\times {\mathrm{739}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 505568000

約数和(自身を除く): 219093172

約数列:

[1, 2, 4, 199, 398, 487, 739, 796, 974, 1478, 1948, 2956, 96913, 147061, 193826, 294122, 359893, 387652, 588244, 719786, 1439572, 71618707, 143237414, 286474828]

約数ペア:

[(1, 286474828), (2, 143237414), (4, 71618707), (199, 1439572), (398, 719786), (487, 588244), (739, 387652), (796, 359893), (974, 294122), (1478, 193826), (1948, 147061), (2956, 96913)]