2013509235

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{18719}}^1$

素因数の和:18899

約数の個数: 32

約数和(自身を含む): 3299512320

約数和(自身を除く): 1286003085

約数列:

[1, 3, 5, 15, 71, 101, 213, 303, 355, 505, 1065, 1515, 7171, 18719, 21513, 35855, 56157, 93595, 107565, 280785, 1329049, 1890619, 3987147, 5671857, 6645245, 9453095, 19935735, 28359285, 134233949, 402701847, 671169745, 2013509235]

約数ペア:

[(1, 2013509235), (3, 671169745), (5, 402701847), (15, 134233949), (71, 28359285), (101, 19935735), (213, 9453095), (303, 6645245), (355, 5671857), (505, 3987147), (1065, 1890619), (1515, 1329049), (7171, 280785), (18719, 107565), (21513, 93595), (35855, 56157)]