2730784084

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{31189}}^1$

素因数の和:31312

約数の個数: 48

約数和(自身を含む): 5659113600

約数和(自身を除く): 2928329516

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 106, 118, 212, 236, 371, 413, 742, 826, 1484, 1652, 3127, 6254, 12508, 21889, 31189, 43778, 62378, 87556, 124756, 218323, 436646, 873292, 1653017, 1840151, 3306034, 3680302, 6612068, 7360604, 11571119, 12881057, 23142238, 25762114, 46284476, 51524228, 97528003, 195056006, 390112012, 682696021, 1365392042, 2730784084]

約数ペア:

[(1, 2730784084), (2, 1365392042), (4, 682696021), (7, 390112012), (14, 195056006), (28, 97528003), (53, 51524228), (59, 46284476), (106, 25762114), (118, 23142238), (212, 12881057), (236, 11571119), (371, 7360604), (413, 6612068), (742, 3680302), (826, 3306034), (1484, 1840151), (1652, 1653017), (3127, 873292), (6254, 436646), (12508, 218323), (21889, 124756), (31189, 87556), (43778, 62378)]