1367548

素因数分解:

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

素因数の和:71

約数の個数: 54

約数和(自身を含む): 3146136

約数和(自身を除く): 1778588

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 289, 338, 364, 442, 476, 578, 676, 884, 1156, 1183, 1547, 2023, 2366, 2873, 3094, 3757, 4046, 4732, 5746, 6188, 7514, 8092, 11492, 15028, 20111, 26299, 40222, 48841, 52598, 80444, 97682, 105196, 195364, 341887, 683774, 1367548]

約数ペア:

[(1, 1367548), (2, 683774), (4, 341887), (7, 195364), (13, 105196), (14, 97682), (17, 80444), (26, 52598), (28, 48841), (34, 40222), (52, 26299), (68, 20111), (91, 15028), (119, 11492), (169, 8092), (182, 7514), (221, 6188), (238, 5746), (289, 4732), (338, 4046), (364, 3757), (442, 3094), (476, 2873), (578, 2366), (676, 2023), (884, 1547), (1156, 1183)]