4439006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 8446032

約数和(自身を除く): 4007026

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 83, 121, 143, 166, 187, 221, 242, 286, 374, 442, 913, 1079, 1411, 1573, 1826, 2057, 2158, 2431, 2822, 3146, 4114, 4862, 10043, 11869, 15521, 18343, 20086, 23738, 26741, 31042, 36686, 53482, 130559, 170731, 201773, 261118, 341462, 403546, 2219503, 4439006]

約数ペア:

[(1, 4439006), (2, 2219503), (11, 403546), (13, 341462), (17, 261118), (22, 201773), (26, 170731), (34, 130559), (83, 53482), (121, 36686), (143, 31042), (166, 26741), (187, 23738), (221, 20086), (242, 18343), (286, 15521), (374, 11869), (442, 10043), (913, 4862), (1079, 4114), (1411, 3146), (1573, 2822), (1826, 2431), (2057, 2158)]