1931699504

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{207799}}^1$

素因数の和:207897

約数の個数: 40

約数和(自身を含む): 4328889600

約数和(自身を除く): 2397190096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 207799, 415598, 831196, 1454593, 1662392, 2909186, 3324784, 5818372, 11636744, 17247317, 23273488, 34494634, 68989268, 120731219, 137978536, 241462438, 275957072, 482924876, 965849752, 1931699504]

約数ペア:

[(1, 1931699504), (2, 965849752), (4, 482924876), (7, 275957072), (8, 241462438), (14, 137978536), (16, 120731219), (28, 68989268), (56, 34494634), (83, 23273488), (112, 17247317), (166, 11636744), (332, 5818372), (581, 3324784), (664, 2909186), (1162, 1662392), (1328, 1454593), (2324, 831196), (4648, 415598), (9296, 207799)]