1489348042

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28513}}^1$

素因数の和:28583

約数の個数: 48

約数和(自身を含む): 2867025672

約数和(自身を除く): 1377677630

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1066, 1274, 2009, 3731, 4018, 7462, 26117, 28513, 52234, 57026, 199591, 370669, 399182, 741338, 1169033, 1397137, 2338066, 2594683, 2794274, 5189366, 8183231, 15197429, 16366462, 18162781, 30394858, 36325562, 57282617, 106382003, 114565234, 212764006, 744674021, 1489348042]

約数ペア:

[(1, 1489348042), (2, 744674021), (7, 212764006), (13, 114565234), (14, 106382003), (26, 57282617), (41, 36325562), (49, 30394858), (82, 18162781), (91, 16366462), (98, 15197429), (182, 8183231), (287, 5189366), (533, 2794274), (574, 2594683), (637, 2338066), (1066, 1397137), (1274, 1169033), (2009, 741338), (3731, 399182), (4018, 370669), (7462, 199591), (26117, 57026), (28513, 52234)]