1209712926

素因数分解:

$2^1\times 3^1\times {\mathrm{21401}}^1\times {\mathrm{9421}}^1$

素因数の和:30827

約数の個数: 16

約数和(自身を含む): 2419795728

約数和(自身を除く): 1210082802

約数列:

[1, 2, 3, 6, 9421, 18842, 21401, 28263, 42802, 56526, 64203, 128406, 201618821, 403237642, 604856463, 1209712926]

約数ペア:

[(1, 1209712926), (2, 604856463), (3, 403237642), (6, 201618821), (9421, 128406), (18842, 64203), (21401, 56526), (28263, 42802)]