1320369718868

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{569}}^1\times {\mathrm{1346003}}^1$

素因数の和:1347007

約数の個数: 24

約数和(自身を含む): 2320080174720

約数和(自身を除く): 999710455852

約数列:

[1, 2, 4, 431, 569, 862, 1138, 1724, 2276, 245239, 490478, 980956, 1346003, 2692006, 5384012, 580127293, 765875707, 1160254586, 1531751414, 2320509172, 3063502828, 330092429717, 660184859434, 1320369718868]

約数ペア:

[(1, 1320369718868), (2, 660184859434), (4, 330092429717), (431, 3063502828), (569, 2320509172), (862, 1531751414), (1138, 1160254586), (1724, 765875707), (2276, 580127293), (245239, 5384012), (490478, 2692006), (980956, 1346003)]