1211700488048

素因数分解:

$2^4\times {\mathrm{16603}}^1\times {\mathrm{4561301}}^1$

素因数の和:4577912

約数の個数: 20

約数和(自身を含む): 2347811610648

約数和(自身を除く): 1136111122600

約数列:

[1, 2, 4, 8, 16, 16603, 33206, 66412, 132824, 265648, 4561301, 9122602, 18245204, 36490408, 72980816, 75731280503, 151462561006, 302925122012, 605850244024, 1211700488048]

約数ペア:

[(1, 1211700488048), (2, 605850244024), (4, 302925122012), (8, 151462561006), (16, 75731280503), (16603, 72980816), (33206, 36490408), (66412, 18245204), (132824, 9122602), (265648, 4561301)]