2909584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 6294240

約数和(自身を除く): 3384656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 563, 646, 1126, 1292, 2252, 2584, 4504, 5168, 9008, 9571, 10697, 19142, 21394, 38284, 42788, 76568, 85576, 153136, 171152, 181849, 363698, 727396, 1454792, 2909584]

約数ペア:

[(1, 2909584), (2, 1454792), (4, 727396), (8, 363698), (16, 181849), (17, 171152), (19, 153136), (34, 85576), (38, 76568), (68, 42788), (76, 38284), (136, 21394), (152, 19142), (272, 10697), (304, 9571), (323, 9008), (563, 5168), (646, 4504), (1126, 2584), (1292, 2252)]