1241964146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{154897}}^1$

素因数の和:155129

約数の個数: 16

約数和(自身を含む): 1970302560

約数和(自身を除く): 728338414

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 154897, 309794, 2943043, 5886086, 32683267, 65366534, 620982073, 1241964146]

約数ペア:

[(1, 1241964146), (2, 620982073), (19, 65366534), (38, 32683267), (211, 5886086), (422, 2943043), (4009, 309794), (8018, 154897)]