65943185330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1390913}}^1$

素因数の和:1391362

約数の個数: 32

約数和(自身を含む): 129788967168

約数和(自身を除く): 63845781838

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 23705, 47410, 1390913, 2781826, 6954565, 13909130, 15300043, 30600086, 76500215, 153000430, 599483503, 1198967006, 2997417515, 5994835030, 6594318533, 13188637066, 32971592665, 65943185330]

約数ペア:

[(1, 65943185330), (2, 32971592665), (5, 13188637066), (10, 6594318533), (11, 5994835030), (22, 2997417515), (55, 1198967006), (110, 599483503), (431, 153000430), (862, 76500215), (2155, 30600086), (4310, 15300043), (4741, 13909130), (9482, 6954565), (23705, 2781826), (47410, 1390913)]