1738786045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{122839}}^1$

素因数の和:123012

約数の個数: 16

約数和(自身を含む): 2211120000

約数和(自身を除く): 472333955

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 122839, 614195, 2333941, 11669705, 18303011, 91515055, 347757209, 1738786045]

約数ペア:

[(1, 1738786045), (5, 347757209), (19, 91515055), (95, 18303011), (149, 11669705), (745, 2333941), (2831, 614195), (14155, 122839)]