4398212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 9727872

約数和(自身を除く): 5329660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 281, 301, 364, 559, 562, 602, 1118, 1124, 1204, 1967, 2236, 3653, 3913, 3934, 7306, 7826, 7868, 12083, 14612, 15652, 24166, 25571, 48332, 51142, 84581, 102284, 157079, 169162, 314158, 338324, 628316, 1099553, 2199106, 4398212]

約数ペア:

[(1, 4398212), (2, 2199106), (4, 1099553), (7, 628316), (13, 338324), (14, 314158), (26, 169162), (28, 157079), (43, 102284), (52, 84581), (86, 51142), (91, 48332), (172, 25571), (182, 24166), (281, 15652), (301, 14612), (364, 12083), (559, 7868), (562, 7826), (602, 7306), (1118, 3934), (1124, 3913), (1204, 3653), (1967, 2236)]