423362786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 800936640

約数和(自身を除く): 377573854

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 491, 509, 847, 982, 1018, 1694, 3437, 3563, 5401, 5599, 6874, 7126, 10802, 11198, 37807, 39193, 59411, 61589, 75614, 78386, 118822, 123178, 249919, 415877, 431123, 499838, 831754, 862246, 1749433, 2749109, 3498866, 5498218, 19243763, 30240199, 38487526, 60480398, 211681393, 423362786]

約数ペア:

[(1, 423362786), (2, 211681393), (7, 60480398), (11, 38487526), (14, 30240199), (22, 19243763), (77, 5498218), (121, 3498866), (154, 2749109), (242, 1749433), (491, 862246), (509, 831754), (847, 499838), (982, 431123), (1018, 415877), (1694, 249919), (3437, 123178), (3563, 118822), (5401, 78386), (5599, 75614), (6874, 61589), (7126, 59411), (10802, 39193), (11198, 37807)]