2260543038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28981321}}^1$

素因数の和:28981339

約数の個数: 16

約数和(自身を含む): 4868862096

約数和(自身を除く): 2608319058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28981321, 57962642, 86943963, 173887926, 376757173, 753514346, 1130271519, 2260543038]

約数ペア:

[(1, 2260543038), (2, 1130271519), (3, 753514346), (6, 376757173), (13, 173887926), (26, 86943963), (39, 57962642), (78, 28981321)]