16898021270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2452543}}^1$

素因数の和:2452616

約数の個数: 32

約数和(自身を含む): 33374218752

約数和(自身を除く): 16476197482

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 2452543, 4905086, 12262715, 24525430, 31883059, 63766118, 129984779, 159415295, 259969558, 318830590, 649923895, 1299847790, 1689802127, 3379604254, 8449010635, 16898021270]

約数ペア:

[(1, 16898021270), (2, 8449010635), (5, 3379604254), (10, 1689802127), (13, 1299847790), (26, 649923895), (53, 318830590), (65, 259969558), (106, 159415295), (130, 129984779), (265, 63766118), (530, 31883059), (689, 24525430), (1378, 12262715), (3445, 4905086), (6890, 2452543)]