981909082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{3793}}^1$

素因数の和:3895

約数の個数: 48

約数和(自身を含む): 1882673856

約数和(自身を除く): 900764774

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 1681, 3157, 3362, 3793, 6314, 7586, 11767, 18491, 23534, 26551, 36982, 41723, 53102, 83446, 129437, 155513, 258874, 292061, 311026, 584122, 1088591, 1710643, 2177182, 3421286, 6376033, 11974501, 12752066, 23949002, 44632231, 70136363, 89264462, 140272726, 490954541, 981909082]

約数ペア:

[(1, 981909082), (2, 490954541), (7, 140272726), (11, 89264462), (14, 70136363), (22, 44632231), (41, 23949002), (77, 12752066), (82, 11974501), (154, 6376033), (287, 3421286), (451, 2177182), (574, 1710643), (902, 1088591), (1681, 584122), (3157, 311026), (3362, 292061), (3793, 258874), (6314, 155513), (7586, 129437), (11767, 83446), (18491, 53102), (23534, 41723), (26551, 36982)]