1444202420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1077763}}^1$

素因数の和:1077839

約数の個数: 24

約数和(自身を含む): 3078093984

約数和(自身を除く): 1633891564

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1077763, 2155526, 4311052, 5388815, 10777630, 21555260, 72210121, 144420242, 288840484, 361050605, 722101210, 1444202420]

約数ペア:

[(1, 1444202420), (2, 722101210), (4, 361050605), (5, 288840484), (10, 144420242), (20, 72210121), (67, 21555260), (134, 10777630), (268, 5388815), (335, 4311052), (670, 2155526), (1340, 1077763)]