1279200052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{15289}}^1$

素因数の和:16915

約数の個数: 24

約数和(自身を含む): 2412456200

約数和(自身を除く): 1133256148

約数列:

[1, 2, 4, 13, 26, 52, 1609, 3218, 6436, 15289, 20917, 30578, 41834, 61156, 83668, 198757, 397514, 795028, 24600001, 49200002, 98400004, 319800013, 639600026, 1279200052]

約数ペア:

[(1, 1279200052), (2, 639600026), (4, 319800013), (13, 98400004), (26, 49200002), (52, 24600001), (1609, 795028), (3218, 397514), (6436, 198757), (15289, 83668), (20917, 61156), (30578, 41834)]