244611016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{123791}}^1$

素因数の和:123829

約数の個数: 32

約数和(自身を含む): 519926400

約数和(自身を除く): 275315384

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 123791, 247582, 495164, 990328, 1609283, 2352029, 3218566, 4704058, 6437132, 9408116, 12874264, 18816232, 30576377, 61152754, 122305508, 244611016]

約数ペア:

[(1, 244611016), (2, 122305508), (4, 61152754), (8, 30576377), (13, 18816232), (19, 12874264), (26, 9408116), (38, 6437132), (52, 4704058), (76, 3218566), (104, 2352029), (152, 1609283), (247, 990328), (494, 495164), (988, 247582), (1976, 123791)]