1715448904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{20389}}^1$

素因数の和:21217

約数の個数: 32

約数和(自身を含む): 3468339000

約数和(自身を除く): 1752890096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 1618, 3236, 6472, 10517, 20389, 21034, 40778, 42068, 81556, 84136, 163112, 265057, 530114, 1060228, 2120456, 16494701, 32989402, 65978804, 131957608, 214431113, 428862226, 857724452, 1715448904]

約数ペア:

[(1, 1715448904), (2, 857724452), (4, 428862226), (8, 214431113), (13, 131957608), (26, 65978804), (52, 32989402), (104, 16494701), (809, 2120456), (1618, 1060228), (3236, 530114), (6472, 265057), (10517, 163112), (20389, 84136), (21034, 81556), (40778, 42068)]