2017926965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 2560481280

約数和(自身を除く): 542554315

約数列:

[1, 5, 23, 115, 167, 179, 587, 835, 895, 2935, 3841, 4117, 13501, 19205, 20585, 29893, 67505, 98029, 105073, 149465, 490145, 525365, 687539, 2254667, 2416679, 3437695, 11273335, 12083395, 17547191, 87735955, 403585393, 2017926965]

約数ペア:

[(1, 2017926965), (5, 403585393), (23, 87735955), (115, 17547191), (167, 12083395), (179, 11273335), (587, 3437695), (835, 2416679), (895, 2254667), (2935, 687539), (3841, 525365), (4117, 490145), (13501, 149465), (19205, 105073), (20585, 98029), (29893, 67505)]