1218936700828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{74671447}}^1$

素因数の和:74671522

約数の個数: 48

約数和(自身を含む): 2709677505024

約数和(自身を除く): 1490740804196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 74671447, 149342894, 298685788, 522700129, 821385917, 1045400258, 1642771834, 2090800516, 3285543668, 3957586691, 5749701419, 7915173382, 11499402838, 15830346764, 22998805676, 27703106837, 43533453601, 55406213674, 87066907202, 110812427348, 174133814404, 304734175207, 609468350414, 1218936700828]

約数ペア:

[(1, 1218936700828), (2, 609468350414), (4, 304734175207), (7, 174133814404), (11, 110812427348), (14, 87066907202), (22, 55406213674), (28, 43533453601), (44, 27703106837), (53, 22998805676), (77, 15830346764), (106, 11499402838), (154, 7915173382), (212, 5749701419), (308, 3957586691), (371, 3285543668), (583, 2090800516), (742, 1642771834), (1166, 1045400258), (1484, 821385917), (2332, 522700129), (4081, 298685788), (8162, 149342894), (16324, 74671447)]