419295782402

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10391}}^1\times {\mathrm{43019}}^1$

素因数の和:53486

約数の個数: 32

約数和(自身を含む): 729608186880

約数和(自身を除く): 310312404478

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 10391, 20782, 43019, 72737, 86038, 145474, 301133, 602266, 696197, 1392394, 2882273, 4873379, 5764546, 9746758, 20175911, 40351822, 447010429, 894020858, 3129073003, 6258146006, 29949698743, 59899397486, 209647891201, 419295782402]

約数ペア:

[(1, 419295782402), (2, 209647891201), (7, 59899397486), (14, 29949698743), (67, 6258146006), (134, 3129073003), (469, 894020858), (938, 447010429), (10391, 40351822), (20782, 20175911), (43019, 9746758), (72737, 5764546), (86038, 4873379), (145474, 2882273), (301133, 1392394), (602266, 696197)]