268996948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{6971}}^1$

素因数の和:7863

約数の個数: 24

約数和(自身を含む): 514198944

約数和(自身を除く): 245201996

約数列:

[1, 2, 4, 11, 22, 44, 877, 1754, 3508, 6971, 9647, 13942, 19294, 27884, 38588, 76681, 153362, 306724, 6113567, 12227134, 24454268, 67249237, 134498474, 268996948]

約数ペア:

[(1, 268996948), (2, 134498474), (4, 67249237), (11, 24454268), (22, 12227134), (44, 6113567), (877, 306724), (1754, 153362), (3508, 76681), (6971, 38588), (9647, 27884), (13942, 19294)]