1036981062520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1994194351}}^1$

素因数の和:1994194375

約数の個数: 32

約数和(自身を含む): 2512684883520

約数和(自身を除く): 1475703821000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1994194351, 3988388702, 7976777404, 9970971755, 15953554808, 19941943510, 25924526563, 39883887020, 51849053126, 79767774040, 103698106252, 129622632815, 207396212504, 259245265630, 518490531260, 1036981062520]

約数ペア:

[(1, 1036981062520), (2, 518490531260), (4, 259245265630), (5, 207396212504), (8, 129622632815), (10, 103698106252), (13, 79767774040), (20, 51849053126), (26, 39883887020), (40, 25924526563), (52, 19941943510), (65, 15953554808), (104, 9970971755), (130, 7976777404), (260, 3988388702), (520, 1994194351)]