385989556

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{10771}}^1$

素因数の和:10840

約数の個数: 36

約数和(自身を含む): 740768896

約数和(自身を除く): 354779340

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 1054, 1156, 2108, 8959, 10771, 17918, 21542, 35836, 43084, 183107, 333901, 366214, 667802, 732428, 1335604, 3112819, 5676317, 6225638, 11352634, 12451276, 22705268, 96497389, 192994778, 385989556]

約数ペア:

[(1, 385989556), (2, 192994778), (4, 96497389), (17, 22705268), (31, 12451276), (34, 11352634), (62, 6225638), (68, 5676317), (124, 3112819), (289, 1335604), (527, 732428), (578, 667802), (1054, 366214), (1156, 333901), (2108, 183107), (8959, 43084), (10771, 35836), (17918, 21542)]