2016487198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{145721}}^1$

素因数の和:145788

約数の個数: 32

約数和(自身を含む): 3588258528

約数和(自身を除く): 1571771330

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 6919, 13838, 145721, 291442, 1602931, 2477257, 3205862, 4954514, 5391677, 10783354, 27249827, 54499654, 59308447, 91658509, 118616894, 183317018, 1008243599, 2016487198]

約数ペア:

[(1, 2016487198), (2, 1008243599), (11, 183317018), (17, 118616894), (22, 91658509), (34, 59308447), (37, 54499654), (74, 27249827), (187, 10783354), (374, 5391677), (407, 4954514), (629, 3205862), (814, 2477257), (1258, 1602931), (6919, 291442), (13838, 145721)]