1489094988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{12941}}^1$

素因数の和:13214

約数の個数: 48

約数和(自身を含む): 3571577856

約数和(自身を除く): 2082482868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 669, 892, 1338, 2676, 9589, 12941, 19178, 25882, 28767, 38356, 38823, 51764, 57534, 77646, 115068, 155292, 556463, 1112926, 1669389, 2225852, 2885843, 3338778, 5771686, 6677556, 8657529, 11543372, 17315058, 34630116, 124091249, 248182498, 372273747, 496364996, 744547494, 1489094988]

約数ペア:

[(1, 1489094988), (2, 744547494), (3, 496364996), (4, 372273747), (6, 248182498), (12, 124091249), (43, 34630116), (86, 17315058), (129, 11543372), (172, 8657529), (223, 6677556), (258, 5771686), (446, 3338778), (516, 2885843), (669, 2225852), (892, 1669389), (1338, 1112926), (2676, 556463), (9589, 155292), (12941, 115068), (19178, 77646), (25882, 57534), (28767, 51764), (38356, 38823)]