4242238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 8643456

約数和(自身を除く): 4401218

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 163, 169, 182, 286, 326, 338, 1001, 1141, 1183, 1793, 1859, 2002, 2119, 2282, 2366, 3586, 3718, 4238, 12551, 13013, 14833, 23309, 25102, 26026, 27547, 29666, 46618, 55094, 163163, 192829, 303017, 326326, 385658, 606034, 2121119, 4242238]

約数ペア:

[(1, 4242238), (2, 2121119), (7, 606034), (11, 385658), (13, 326326), (14, 303017), (22, 192829), (26, 163163), (77, 55094), (91, 46618), (143, 29666), (154, 27547), (163, 26026), (169, 25102), (182, 23309), (286, 14833), (326, 13013), (338, 12551), (1001, 4238), (1141, 3718), (1183, 3586), (1793, 2366), (1859, 2282), (2002, 2119)]