2148982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 3815424

約数和(自身を除く): 1666442

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 137, 253, 274, 341, 506, 682, 713, 1426, 1507, 3014, 3151, 4247, 6302, 7843, 8494, 15686, 34661, 46717, 69322, 93434, 97681, 195362, 1074491, 2148982]

約数ペア:

[(1, 2148982), (2, 1074491), (11, 195362), (22, 97681), (23, 93434), (31, 69322), (46, 46717), (62, 34661), (137, 15686), (253, 8494), (274, 7843), (341, 6302), (506, 4247), (682, 3151), (713, 3014), (1426, 1507)]