1330640072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{4051}}^1$

素因数の和:6237

約数の個数: 32

約数和(自身を含む): 2628127200

約数和(自身を除く): 1297487128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2161, 4051, 4322, 8102, 8644, 16204, 17288, 32408, 41059, 76969, 82118, 153938, 164236, 307876, 328472, 615752, 8754211, 17508422, 35016844, 70033688, 166330009, 332660018, 665320036, 1330640072]

約数ペア:

[(1, 1330640072), (2, 665320036), (4, 332660018), (8, 166330009), (19, 70033688), (38, 35016844), (76, 17508422), (152, 8754211), (2161, 615752), (4051, 328472), (4322, 307876), (8102, 164236), (8644, 153938), (16204, 82118), (17288, 76969), (32408, 41059)]