245514154

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{9257}}^1$

素因数の和:9497

約数の個数: 16

約数和(自身を含む): 374949000

約数和(自身を除く): 129434846

約数列:

[1, 2, 89, 149, 178, 298, 9257, 13261, 18514, 26522, 823873, 1379293, 1647746, 2758586, 122757077, 245514154]

約数ペア:

[(1, 245514154), (2, 122757077), (89, 2758586), (149, 1647746), (178, 1379293), (298, 823873), (9257, 26522), (13261, 18514)]