1556114428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 3024332640

約数和(自身を除く): 1468218212

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 269, 292, 538, 803, 1076, 1606, 1801, 2959, 3212, 3602, 5918, 7204, 11836, 19637, 19811, 39274, 39622, 78548, 79244, 131473, 216007, 262946, 432014, 484469, 525892, 864028, 968938, 1446203, 1937876, 2892406, 5329159, 5784812, 10658318, 21316636, 35366237, 70732474, 141464948, 389028607, 778057214, 1556114428]

約数ペア:

[(1, 1556114428), (2, 778057214), (4, 389028607), (11, 141464948), (22, 70732474), (44, 35366237), (73, 21316636), (146, 10658318), (269, 5784812), (292, 5329159), (538, 2892406), (803, 1937876), (1076, 1446203), (1606, 968938), (1801, 864028), (2959, 525892), (3212, 484469), (3602, 432014), (5918, 262946), (7204, 216007), (11836, 131473), (19637, 79244), (19811, 78548), (39274, 39622)]