1291288270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{3593}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 2358411552

約数和(自身を除く): 1067123282

約数列:

[1, 2, 5, 10, 83, 166, 415, 433, 830, 866, 2165, 3593, 4330, 7186, 17965, 35930, 35939, 71878, 179695, 298219, 359390, 596438, 1491095, 1555769, 2982190, 3111538, 7778845, 15557690, 129128827, 258257654, 645644135, 1291288270]

約数ペア:

[(1, 1291288270), (2, 645644135), (5, 258257654), (10, 129128827), (83, 15557690), (166, 7778845), (415, 3111538), (433, 2982190), (830, 1555769), (866, 1491095), (2165, 596438), (3593, 359390), (4330, 298219), (7186, 179695), (17965, 71878), (35930, 35939)]