285214938

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{420671}}^1$

素因数の和:420789

約数の個数: 16

約数和(自身を含む): 575479296

約数和(自身を除く): 290264358

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 420671, 841342, 1262013, 2524026, 47535823, 95071646, 142607469, 285214938]

約数ペア:

[(1, 285214938), (2, 142607469), (3, 95071646), (6, 47535823), (113, 2524026), (226, 1262013), (339, 841342), (678, 420671)]