1097474778

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{146213}}^1$

素因数の和:146363

約数の個数: 32

約数和(自身を含む): 2456395200

約数和(自身を除く): 1358920422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 146213, 292426, 438639, 877278, 1315917, 2631834, 3947751, 7895502, 20323607, 40647214, 60970821, 121941642, 182912463, 365824926, 548737389, 1097474778]

約数ペア:

[(1, 1097474778), (2, 548737389), (3, 365824926), (6, 182912463), (9, 121941642), (18, 60970821), (27, 40647214), (54, 20323607), (139, 7895502), (278, 3947751), (417, 2631834), (834, 1315917), (1251, 877278), (2502, 438639), (3753, 292426), (7506, 146213)]