1374156938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307693}}^1$

素因数の和:307742

約数の個数: 32

約数和(自身を含む): 2658476160

約数和(自身を除く): 1284319222

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 307693, 615386, 2153851, 3384623, 4307702, 6769246, 8923097, 17846194, 23692361, 47384722, 62461679, 98154067, 124923358, 196308134, 687078469, 1374156938]

約数ペア:

[(1, 1374156938), (2, 687078469), (7, 196308134), (11, 124923358), (14, 98154067), (22, 62461679), (29, 47384722), (58, 23692361), (77, 17846194), (154, 8923097), (203, 6769246), (319, 4307702), (406, 3384623), (638, 2153851), (2233, 615386), (4466, 307693)]