812563382

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 1352764800

約数和(自身を除く): 540201418

約数列:

[1, 2, 17, 31, 34, 62, 101, 202, 289, 449, 527, 578, 898, 1054, 1717, 3131, 3434, 6262, 7633, 8959, 13919, 15266, 17918, 27838, 29189, 45349, 53227, 58378, 90698, 106454, 129761, 236623, 259522, 473246, 770933, 904859, 1405819, 1541866, 1809718, 2811638, 4022591, 8045182, 13105861, 23898923, 26211722, 47797846, 406281691, 812563382]

約数ペア:

[(1, 812563382), (2, 406281691), (17, 47797846), (31, 26211722), (34, 23898923), (62, 13105861), (101, 8045182), (202, 4022591), (289, 2811638), (449, 1809718), (527, 1541866), (578, 1405819), (898, 904859), (1054, 770933), (1717, 473246), (3131, 259522), (3434, 236623), (6262, 129761), (7633, 106454), (8959, 90698), (13919, 58378), (15266, 53227), (17918, 45349), (27838, 29189)]