1880451204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{358591}}^1$

素因数の和:358640

約数の個数: 48

約数和(自身を含む): 4819476480

約数和(自身を除く): 2939025276

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 358591, 717182, 1075773, 1434364, 2151546, 4303092, 6813229, 8247593, 13626458, 16495186, 20439687, 24742779, 27252916, 32990372, 40879374, 49485558, 81758748, 98971116, 156704267, 313408534, 470112801, 626817068, 940225602, 1880451204]

約数ペア:

[(1, 1880451204), (2, 940225602), (3, 626817068), (4, 470112801), (6, 313408534), (12, 156704267), (19, 98971116), (23, 81758748), (38, 49485558), (46, 40879374), (57, 32990372), (69, 27252916), (76, 24742779), (92, 20439687), (114, 16495186), (138, 13626458), (228, 8247593), (276, 6813229), (437, 4303092), (874, 2151546), (1311, 1434364), (1748, 1075773), (2622, 717182), (5244, 358591)]