4991610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12799}}^1$

素因数の和:12822

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 7910790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12799, 25598, 38397, 63995, 76794, 127990, 166387, 191985, 332774, 383970, 499161, 831935, 998322, 1663870, 2495805, 4991610]

約数ペア:

[(1, 4991610), (2, 2495805), (3, 1663870), (5, 998322), (6, 831935), (10, 499161), (13, 383970), (15, 332774), (26, 191985), (30, 166387), (39, 127990), (65, 76794), (78, 63995), (130, 38397), (195, 25598), (390, 12799)]