1639306064

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{846749}}^1$

素因数の和:846779

約数の個数: 30

約数和(自身を含む): 3491150250

約数和(自身を除く): 1851844186

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 846749, 1693498, 3386996, 6773992, 9314239, 13547984, 18628478, 37256956, 74513912, 102456629, 149027824, 204913258, 409826516, 819653032, 1639306064]

約数ペア:

[(1, 1639306064), (2, 819653032), (4, 409826516), (8, 204913258), (11, 149027824), (16, 102456629), (22, 74513912), (44, 37256956), (88, 18628478), (121, 13547984), (176, 9314239), (242, 6773992), (484, 3386996), (968, 1693498), (1936, 846749)]