2040304623

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{10009}}^1$

素因数の和:10607

約数の個数: 32

約数和(自身を含む): 3298014720

約数和(自身を除く): 1257710097

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 571, 1713, 3997, 9707, 10009, 11991, 29121, 30027, 67949, 70063, 170153, 203847, 210189, 510459, 1191071, 3573213, 5715139, 17145417, 40005973, 97157363, 120017919, 291472089, 680101541, 2040304623]

約数ペア:

[(1, 2040304623), (3, 680101541), (7, 291472089), (17, 120017919), (21, 97157363), (51, 40005973), (119, 17145417), (357, 5715139), (571, 3573213), (1713, 1191071), (3997, 510459), (9707, 210189), (10009, 203847), (11991, 170153), (29121, 70063), (30027, 67949)]