1668045314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{1151}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 2723051520

約数和(自身を除く): 1055006206

約数列:

[1, 2, 13, 26, 139, 278, 401, 802, 1151, 1807, 2302, 3614, 5213, 10426, 14963, 29926, 55739, 111478, 159989, 319978, 461551, 724607, 923102, 1449214, 2079857, 4159714, 6000163, 12000326, 64155589, 128311178, 834022657, 1668045314]

約数ペア:

[(1, 1668045314), (2, 834022657), (13, 128311178), (26, 64155589), (139, 12000326), (278, 6000163), (401, 4159714), (802, 2079857), (1151, 1449214), (1807, 923102), (2302, 724607), (3614, 461551), (5213, 319978), (10426, 159989), (14963, 111478), (29926, 55739)]