2880494968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{311203}}^1$

素因数の和:311311

約数の個数: 32

約数和(自身を含む): 5881755600

約数和(自身を除く): 3001260632

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 311203, 622406, 1244812, 2489624, 4045639, 8091278, 16182556, 27697067, 32365112, 55394134, 110788268, 221576536, 360061871, 720123742, 1440247484, 2880494968]

約数ペア:

[(1, 2880494968), (2, 1440247484), (4, 720123742), (8, 360061871), (13, 221576536), (26, 110788268), (52, 55394134), (89, 32365112), (104, 27697067), (178, 16182556), (356, 8091278), (712, 4045639), (1157, 2489624), (2314, 1244812), (4628, 622406), (9256, 311203)]