1178922241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 1467648000

約数和(自身を除く): 288725759

約数列:

[1, 7, 19, 41, 103, 133, 287, 721, 779, 1957, 2099, 4223, 5453, 13699, 14693, 29561, 39881, 80237, 86059, 216197, 279167, 561659, 602413, 1513379, 1635121, 4107743, 8864077, 11445847, 28754201, 62048539, 168417463, 1178922241]

約数ペア:

[(1, 1178922241), (7, 168417463), (19, 62048539), (41, 28754201), (103, 11445847), (133, 8864077), (287, 4107743), (721, 1635121), (779, 1513379), (1957, 602413), (2099, 561659), (4223, 279167), (5453, 216197), (13699, 86059), (14693, 80237), (29561, 39881)]