2229808

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 5063168

約数和(自身を除く): 2833360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 463, 602, 688, 926, 1204, 1852, 2408, 3241, 3704, 4816, 6482, 7408, 12964, 19909, 25928, 39818, 51856, 79636, 139363, 159272, 278726, 318544, 557452, 1114904, 2229808]

約数ペア:

[(1, 2229808), (2, 1114904), (4, 557452), (7, 318544), (8, 278726), (14, 159272), (16, 139363), (28, 79636), (43, 51856), (56, 39818), (86, 25928), (112, 19909), (172, 12964), (301, 7408), (344, 6482), (463, 4816), (602, 3704), (688, 3241), (926, 2408), (1204, 1852)]