24970990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 49421664

約数和(自身を除く): 24450674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 1657, 3014, 3314, 7535, 8285, 15070, 16570, 18227, 36454, 91135, 182270, 227009, 454018, 1135045, 2270090, 2497099, 4994198, 12485495, 24970990]

約数ペア:

[(1, 24970990), (2, 12485495), (5, 4994198), (10, 2497099), (11, 2270090), (22, 1135045), (55, 454018), (110, 227009), (137, 182270), (274, 91135), (685, 36454), (1370, 18227), (1507, 16570), (1657, 15070), (3014, 8285), (3314, 7535)]