4228642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 7392384

約数和(自身を除く): 3163742

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 137, 253, 274, 506, 671, 1342, 1403, 1507, 2806, 3014, 3151, 6302, 8357, 15433, 16714, 30866, 34661, 69322, 91927, 183854, 192211, 384422, 2114321, 4228642]

約数ペア:

[(1, 4228642), (2, 2114321), (11, 384422), (22, 192211), (23, 183854), (46, 91927), (61, 69322), (122, 34661), (137, 30866), (253, 16714), (274, 15433), (506, 8357), (671, 6302), (1342, 3151), (1403, 3014), (1507, 2806)]