427694398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 690042240

約数和(自身を除く): 262347842

約数列:

[1, 2, 17, 34, 101, 202, 269, 463, 538, 926, 1717, 3434, 4573, 7871, 9146, 15742, 27169, 46763, 54338, 93526, 124547, 249094, 461873, 794971, 923746, 1589942, 2117299, 4234598, 12579247, 25158494, 213847199, 427694398]

約数ペア:

[(1, 427694398), (2, 213847199), (17, 25158494), (34, 12579247), (101, 4234598), (202, 2117299), (269, 1589942), (463, 923746), (538, 794971), (926, 461873), (1717, 249094), (3434, 124547), (4573, 93526), (7871, 54338), (9146, 46763), (15742, 27169)]