1640860122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{44159}}^1$

素因数の和:44738

約数の個数: 32

約数和(自身を含む): 3586498560

約数和(自身を除く): 1945638438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 563, 1126, 1689, 3378, 6193, 12386, 18579, 37158, 44159, 88318, 132477, 264954, 485749, 971498, 1457247, 2914494, 24861517, 49723034, 74584551, 149169102, 273476687, 546953374, 820430061, 1640860122]

約数ペア:

[(1, 1640860122), (2, 820430061), (3, 546953374), (6, 273476687), (11, 149169102), (22, 74584551), (33, 49723034), (66, 24861517), (563, 2914494), (1126, 1457247), (1689, 971498), (3378, 485749), (6193, 264954), (12386, 132477), (18579, 88318), (37158, 44159)]