2941518088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{38393}}^1$

素因数の和:38617

約数の個数: 32

約数和(自身を含む): 5641614360

約数和(自身を除く): 2700096272

約数列:

[1, 2, 4, 8, 61, 122, 157, 244, 314, 488, 628, 1256, 9577, 19154, 38308, 38393, 76616, 76786, 153572, 307144, 2341973, 4683946, 6027701, 9367892, 12055402, 18735784, 24110804, 48221608, 367689761, 735379522, 1470759044, 2941518088]

約数ペア:

[(1, 2941518088), (2, 1470759044), (4, 735379522), (8, 367689761), (61, 48221608), (122, 24110804), (157, 18735784), (244, 12055402), (314, 9367892), (488, 6027701), (628, 4683946), (1256, 2341973), (9577, 307144), (19154, 153572), (38308, 76786), (38393, 76616)]