851888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 20

約数和(自身を含む): 1696320

約数和(自身を除く): 844432

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1439, 2878, 5756, 11512, 23024, 53243, 106486, 212972, 425944, 851888]

約数ペア:

[(1, 851888), (2, 425944), (4, 212972), (8, 106486), (16, 53243), (37, 23024), (74, 11512), (148, 5756), (296, 2878), (592, 1439)]