2017329412

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3137}}^1$

素因数の和:3365

約数の個数: 72

約数和(自身を含む): 4372200504

約数和(自身を除く): 2354871092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 193, 196, 238, 386, 476, 772, 833, 1351, 1666, 2702, 3137, 3281, 3332, 5404, 6274, 6562, 9457, 12548, 13124, 18914, 21959, 22967, 37828, 43918, 45934, 53329, 87836, 91868, 106658, 153713, 160769, 213316, 307426, 321538, 373303, 605441, 614852, 643076, 746606, 1210882, 1493212, 2421764, 2613121, 4238087, 5226242, 8476174, 10292497, 10452484, 16952348, 20584994, 29666609, 41169988, 59333218, 72047479, 118666436, 144094958, 288189916, 504332353, 1008664706, 2017329412]

約数ペア:

[(1, 2017329412), (2, 1008664706), (4, 504332353), (7, 288189916), (14, 144094958), (17, 118666436), (28, 72047479), (34, 59333218), (49, 41169988), (68, 29666609), (98, 20584994), (119, 16952348), (193, 10452484), (196, 10292497), (238, 8476174), (386, 5226242), (476, 4238087), (772, 2613121), (833, 2421764), (1351, 1493212), (1666, 1210882), (2702, 746606), (3137, 643076), (3281, 614852), (3332, 605441), (5404, 373303), (6274, 321538), (6562, 307426), (9457, 213316), (12548, 160769), (13124, 153713), (18914, 106658), (21959, 91868), (22967, 87836), (37828, 53329), (43918, 45934)]