3727556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 8128512

約数和(自身を除く): 4400956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 191, 238, 287, 382, 476, 574, 697, 764, 1148, 1337, 1394, 2674, 2788, 3247, 4879, 5348, 6494, 7831, 9758, 12988, 15662, 19516, 22729, 31324, 45458, 54817, 90916, 109634, 133127, 219268, 266254, 532508, 931889, 1863778, 3727556]

約数ペア:

[(1, 3727556), (2, 1863778), (4, 931889), (7, 532508), (14, 266254), (17, 219268), (28, 133127), (34, 109634), (41, 90916), (68, 54817), (82, 45458), (119, 31324), (164, 22729), (191, 19516), (238, 15662), (287, 12988), (382, 9758), (476, 7831), (574, 6494), (697, 5348), (764, 4879), (1148, 3247), (1337, 2788), (1394, 2674)]