1285697732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479023}}^1$

素因数の和:479099

約数の個数: 24

約数和(自身を含む): 2494756992

約数和(自身を除く): 1209059260

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 479023, 958046, 1916092, 5269253, 10538506, 21077012, 29220403, 58440806, 116881612, 321424433, 642848866, 1285697732]

約数ペア:

[(1, 1285697732), (2, 642848866), (4, 321424433), (11, 116881612), (22, 58440806), (44, 29220403), (61, 21077012), (122, 10538506), (244, 5269253), (671, 1916092), (1342, 958046), (2684, 479023)]