2221908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14243}}^1$

素因数の和:14263

約数の個数: 24

約数和(自身を含む): 5583648

約数和(自身を除く): 3361740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 14243, 28486, 42729, 56972, 85458, 170916, 185159, 370318, 555477, 740636, 1110954, 2221908]

約数ペア:

[(1, 2221908), (2, 1110954), (3, 740636), (4, 555477), (6, 370318), (12, 185159), (13, 170916), (26, 85458), (39, 56972), (52, 42729), (78, 28486), (156, 14243)]