2390695874

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{10099}}^1$

素因数の和:10602

約数の個数: 32

約数和(自身を含む): 4218729600

約数和(自身を除く): 1828033726

約数列:

[1, 2, 7, 14, 37, 74, 259, 457, 518, 914, 3199, 6398, 10099, 16909, 20198, 33818, 70693, 118363, 141386, 236726, 373663, 747326, 2615641, 4615243, 5231282, 9230486, 32306701, 64613402, 170763991, 341527982, 1195347937, 2390695874]

約数ペア:

[(1, 2390695874), (2, 1195347937), (7, 341527982), (14, 170763991), (37, 64613402), (74, 32306701), (259, 9230486), (457, 5231282), (518, 4615243), (914, 2615641), (3199, 747326), (6398, 373663), (10099, 236726), (16909, 141386), (20198, 118363), (33818, 70693)]