1901472772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{18121}}^1$

素因数の和:18871

約数の個数: 24

約数和(自身を含む): 3422520920

約数和(自身を除く): 1521048148

約数列:

[1, 2, 4, 37, 74, 148, 709, 1418, 2836, 18121, 26233, 36242, 52466, 72484, 104932, 670477, 1340954, 2681908, 12847789, 25695578, 51391156, 475368193, 950736386, 1901472772]

約数ペア:

[(1, 1901472772), (2, 950736386), (4, 475368193), (37, 51391156), (74, 25695578), (148, 12847789), (709, 2681908), (1418, 1340954), (2836, 670477), (18121, 104932), (26233, 72484), (36242, 52466)]