1961596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 4487616

約数和(自身を除く): 2526020

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 317, 364, 442, 476, 634, 884, 1268, 1547, 2219, 3094, 4121, 4438, 5389, 6188, 8242, 8876, 10778, 16484, 21556, 28847, 37723, 57694, 70057, 75446, 115388, 140114, 150892, 280228, 490399, 980798, 1961596]

約数ペア:

[(1, 1961596), (2, 980798), (4, 490399), (7, 280228), (13, 150892), (14, 140114), (17, 115388), (26, 75446), (28, 70057), (34, 57694), (52, 37723), (68, 28847), (91, 21556), (119, 16484), (182, 10778), (221, 8876), (238, 8242), (317, 6188), (364, 5389), (442, 4438), (476, 4121), (634, 3094), (884, 2219), (1268, 1547)]