8889603716

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{122251}}^1$

素因数の和:122329

約数の個数: 48

約数和(自身を含む): 18484502400

約数和(自身を除く): 9594898684

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1372, 1484, 2597, 5194, 10388, 18179, 36358, 72716, 122251, 244502, 489004, 855757, 1711514, 3423028, 5990299, 6479303, 11980598, 12958606, 23961196, 25917212, 41932093, 45355121, 83864186, 90710242, 167728372, 181420484, 317485847, 634971694, 1269943388, 2222400929, 4444801858, 8889603716]

約数ペア:

[(1, 8889603716), (2, 4444801858), (4, 2222400929), (7, 1269943388), (14, 634971694), (28, 317485847), (49, 181420484), (53, 167728372), (98, 90710242), (106, 83864186), (196, 45355121), (212, 41932093), (343, 25917212), (371, 23961196), (686, 12958606), (742, 11980598), (1372, 6479303), (1484, 5990299), (2597, 3423028), (5194, 1711514), (10388, 855757), (18179, 489004), (36358, 244502), (72716, 122251)]