397889862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3900881}}^1$

素因数の和:3900903

約数の個数: 16

約数和(自身を含む): 842590512

約数和(自身を除く): 444700650

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 3900881, 7801762, 11702643, 23405286, 66314977, 132629954, 198944931, 397889862]

約数ペア:

[(1, 397889862), (2, 198944931), (3, 132629954), (6, 66314977), (17, 23405286), (34, 11702643), (51, 7801762), (102, 3900881)]