1984920882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{1597}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 4600399104

約数和(自身を除く): 2615478222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 293, 303, 586, 606, 707, 879, 1414, 1597, 1758, 2051, 2121, 3194, 4102, 4242, 4791, 6153, 9582, 11179, 12306, 22358, 29593, 33537, 59186, 67074, 88779, 161297, 177558, 207151, 322594, 414302, 467921, 483891, 621453, 935842, 967782, 1129079, 1242906, 1403763, 2258158, 2807526, 3275447, 3387237, 6550894, 6774474, 9826341, 19652682, 47260021, 94520042, 141780063, 283560126, 330820147, 661640294, 992460441, 1984920882]

約数ペア:

[(1, 1984920882), (2, 992460441), (3, 661640294), (6, 330820147), (7, 283560126), (14, 141780063), (21, 94520042), (42, 47260021), (101, 19652682), (202, 9826341), (293, 6774474), (303, 6550894), (586, 3387237), (606, 3275447), (707, 2807526), (879, 2258158), (1414, 1403763), (1597, 1242906), (1758, 1129079), (2051, 967782), (2121, 935842), (3194, 621453), (4102, 483891), (4242, 467921), (4791, 414302), (6153, 322594), (9582, 207151), (11179, 177558), (12306, 161297), (22358, 88779), (29593, 67074), (33537, 59186)]