1520871382

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1\times {\mathrm{2089}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 2291659920

約数和(自身を除く): 770788538

約数列:

[1, 2, 313, 626, 1163, 2089, 2326, 4178, 364019, 653857, 728038, 1307714, 2429507, 4859014, 760435691, 1520871382]

約数ペア:

[(1, 1520871382), (2, 760435691), (313, 4859014), (626, 2429507), (1163, 1307714), (2089, 728038), (2326, 653857), (4178, 364019)]