2211363865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4597}}^1$

素因数の和:4761

約数の個数: 32

約数和(自身を含む): 2860323840

約数和(自身を除く): 648959975

約数列:

[1, 5, 23, 47, 89, 115, 235, 445, 1081, 2047, 4183, 4597, 5405, 10235, 20915, 22985, 96209, 105731, 216059, 409133, 481045, 528655, 1080295, 2045665, 4969357, 9410059, 19229251, 24846785, 47050295, 96146255, 442272773, 2211363865]

約数ペア:

[(1, 2211363865), (5, 442272773), (23, 96146255), (47, 47050295), (89, 24846785), (115, 19229251), (235, 9410059), (445, 4969357), (1081, 2045665), (2047, 1080295), (4183, 528655), (4597, 481045), (5405, 409133), (10235, 216059), (20915, 105731), (22985, 96209)]