2983998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 6285312

約数和(自身を除く): 3301314

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 263, 366, 526, 789, 1578, 1891, 3782, 5673, 8153, 11346, 16043, 16306, 24459, 32086, 48129, 48918, 96258, 497333, 994666, 1491999, 2983998]

約数ペア:

[(1, 2983998), (2, 1491999), (3, 994666), (6, 497333), (31, 96258), (61, 48918), (62, 48129), (93, 32086), (122, 24459), (183, 16306), (186, 16043), (263, 11346), (366, 8153), (526, 5673), (789, 3782), (1578, 1891)]