2806394262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{845809}}^1$

素因数の和:845900

約数の個数: 32

約数和(自身を含む): 6495820800

約数和(自身を除く): 3689426538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 845809, 1691618, 2537427, 5074854, 5920663, 11841326, 17761989, 35523978, 66818911, 133637822, 200456733, 400913466, 467732377, 935464754, 1403197131, 2806394262]

約数ペア:

[(1, 2806394262), (2, 1403197131), (3, 935464754), (6, 467732377), (7, 400913466), (14, 200456733), (21, 133637822), (42, 66818911), (79, 35523978), (158, 17761989), (237, 11841326), (474, 5920663), (553, 5074854), (1106, 2537427), (1659, 1691618), (3318, 845809)]