1294312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1366808

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 307, 527, 614, 1054, 1228, 2108, 2456, 4216, 5219, 9517, 10438, 19034, 20876, 38068, 41752, 76136, 161789, 323578, 647156, 1294312]

約数ペア:

[(1, 1294312), (2, 647156), (4, 323578), (8, 161789), (17, 76136), (31, 41752), (34, 38068), (62, 20876), (68, 19034), (124, 10438), (136, 9517), (248, 5219), (307, 4216), (527, 2456), (614, 2108), (1054, 1228)]