722969132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{134581}}^1$

素因数の和:134681

約数の個数: 24

約数和(自身を含む): 1356586560

約数和(自身を除く): 633617428

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 134581, 269162, 538324, 2287877, 4575754, 9151508, 10631899, 21263798, 42527596, 180742283, 361484566, 722969132]

約数ペア:

[(1, 722969132), (2, 361484566), (4, 180742283), (17, 42527596), (34, 21263798), (68, 10631899), (79, 9151508), (158, 4575754), (316, 2287877), (1343, 538324), (2686, 269162), (5372, 134581)]