880593404

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{10729}}^1$

素因数の和:10838

約数の個数: 36

約数和(自身を含む): 1660231440

約数和(自身を除く): 779638036

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 289, 578, 1156, 1207, 2414, 4828, 10729, 20519, 21458, 41038, 42916, 82076, 182393, 364786, 729572, 761759, 1523518, 3047036, 3100681, 6201362, 12402724, 12949903, 25899806, 51799612, 220148351, 440296702, 880593404]

約数ペア:

[(1, 880593404), (2, 440296702), (4, 220148351), (17, 51799612), (34, 25899806), (68, 12949903), (71, 12402724), (142, 6201362), (284, 3100681), (289, 3047036), (578, 1523518), (1156, 761759), (1207, 729572), (2414, 364786), (4828, 182393), (10729, 82076), (20519, 42916), (21458, 41038)]