1983424352

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97303}}^1$

素因数の和:97340

約数の個数: 72

約数和(自身を含む): 4891861296

約数和(自身を除く): 2908436944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 97303, 194606, 389212, 681121, 778424, 1264939, 1362242, 1556848, 2529878, 2724484, 3113696, 4767847, 5059756, 5448968, 8854573, 9535694, 10119512, 10897936, 17709146, 19071388, 20239024, 21795872, 35418292, 38142776, 40478048, 61982011, 70836584, 76285552, 123964022, 141673168, 152571104, 247928044, 283346336, 495856088, 991712176, 1983424352]

約数ペア:

[(1, 1983424352), (2, 991712176), (4, 495856088), (7, 283346336), (8, 247928044), (13, 152571104), (14, 141673168), (16, 123964022), (26, 76285552), (28, 70836584), (32, 61982011), (49, 40478048), (52, 38142776), (56, 35418292), (91, 21795872), (98, 20239024), (104, 19071388), (112, 17709146), (182, 10897936), (196, 10119512), (208, 9535694), (224, 8854573), (364, 5448968), (392, 5059756), (416, 4767847), (637, 3113696), (728, 2724484), (784, 2529878), (1274, 1556848), (1456, 1362242), (1568, 1264939), (2548, 778424), (2912, 681121), (5096, 389212), (10192, 194606), (20384, 97303)]