2503522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 4641408

約数和(自身を除く): 2137886

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 157, 238, 314, 469, 938, 1099, 1139, 2198, 2278, 2669, 5338, 7973, 10519, 15946, 18683, 21038, 37366, 73633, 147266, 178823, 357646, 1251761, 2503522]

約数ペア:

[(1, 2503522), (2, 1251761), (7, 357646), (14, 178823), (17, 147266), (34, 73633), (67, 37366), (119, 21038), (134, 18683), (157, 15946), (238, 10519), (314, 7973), (469, 5338), (938, 2669), (1099, 2278), (1139, 2198)]