2912392889

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 3516480000

約数和(自身を除く): 604087111

約数列:

[1, 7, 29, 73, 149, 203, 511, 1043, 1319, 2117, 4321, 9233, 10877, 14819, 30247, 38251, 76139, 96287, 196531, 267757, 315433, 674009, 1375717, 2208031, 2792323, 5699399, 14346763, 19546261, 39895793, 100427341, 416056127, 2912392889]

約数ペア:

[(1, 2912392889), (7, 416056127), (29, 100427341), (73, 39895793), (149, 19546261), (203, 14346763), (511, 5699399), (1043, 2792323), (1319, 2208031), (2117, 1375717), (4321, 674009), (9233, 315433), (10877, 267757), (14819, 196531), (30247, 96287), (38251, 76139)]