2508152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 5130000

約数和(自身を除く): 2621848

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 569, 1102, 1138, 2204, 2276, 4408, 4552, 10811, 16501, 21622, 33002, 43244, 66004, 86488, 132008, 313519, 627038, 1254076, 2508152]

約数ペア:

[(1, 2508152), (2, 1254076), (4, 627038), (8, 313519), (19, 132008), (29, 86488), (38, 66004), (58, 43244), (76, 33002), (116, 21622), (152, 16501), (232, 10811), (551, 4552), (569, 4408), (1102, 2276), (1138, 2204)]