2017202019834

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18199}}^1\times {\mathrm{260191}}^1$

素因数の和:278466

約数の個数: 32

約数和(自身を含む): 4091467161600

約数和(自身を除く): 2074265141766

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 18199, 36398, 54597, 109194, 260191, 520382, 780573, 1292129, 1561146, 2584258, 3876387, 7752774, 18473561, 36947122, 55420683, 110841366, 4735216009, 9470432018, 14205648027, 28411296054, 336200336639, 672400673278, 1008601009917, 2017202019834]

約数ペア:

[(1, 2017202019834), (2, 1008601009917), (3, 672400673278), (6, 336200336639), (71, 28411296054), (142, 14205648027), (213, 9470432018), (426, 4735216009), (18199, 110841366), (36398, 55420683), (54597, 36947122), (109194, 18473561), (260191, 7752774), (520382, 3876387), (780573, 2584258), (1292129, 1561146)]