1399920482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 2204359920

約数和(自身を除く): 804439438

約数列:

[1, 2, 41, 53, 82, 106, 193, 386, 1669, 2173, 3338, 4346, 7913, 10229, 15826, 20458, 68429, 88457, 136858, 176914, 322117, 419389, 644234, 838778, 3626737, 7253474, 13206797, 17072201, 26413594, 34144402, 699960241, 1399920482]

約数ペア:

[(1, 1399920482), (2, 699960241), (41, 34144402), (53, 26413594), (82, 17072201), (106, 13206797), (193, 7253474), (386, 3626737), (1669, 838778), (2173, 644234), (3338, 419389), (4346, 322117), (7913, 176914), (10229, 136858), (15826, 88457), (20458, 68429)]