2974259470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3268417}}^1$

素因数の和:3268444

約数の個数: 32

約数和(自身を含む): 6589130688

約数和(自身を除く): 3614871218

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3268417, 6536834, 16342085, 22878919, 32684170, 42489421, 45757838, 84978842, 114394595, 212447105, 228789190, 297425947, 424894210, 594851894, 1487129735, 2974259470]

約数ペア:

[(1, 2974259470), (2, 1487129735), (5, 594851894), (7, 424894210), (10, 297425947), (13, 228789190), (14, 212447105), (26, 114394595), (35, 84978842), (65, 45757838), (70, 42489421), (91, 32684170), (130, 22878919), (182, 16342085), (455, 6536834), (910, 3268417)]