385814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 339946

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 71, 142, 143, 209, 247, 286, 418, 494, 781, 923, 1349, 1562, 1846, 2698, 2717, 5434, 10153, 14839, 17537, 20306, 29678, 35074, 192907, 385814]

約数ペア:

[(1, 385814), (2, 192907), (11, 35074), (13, 29678), (19, 20306), (22, 17537), (26, 14839), (38, 10153), (71, 5434), (142, 2717), (143, 2698), (209, 1846), (247, 1562), (286, 1349), (418, 923), (494, 781)]