2215671474

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{990023}}^1$

素因数の和:990401

約数の個数: 16

約数和(自身を含む): 4443227712

約数和(自身を除く): 2227556238

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 990023, 1980046, 2970069, 5940138, 369278579, 738557158, 1107835737, 2215671474]

約数ペア:

[(1, 2215671474), (2, 1107835737), (3, 738557158), (6, 369278579), (373, 5940138), (746, 2970069), (1119, 1980046), (2238, 990023)]