2912459710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{40111}}^1$

素因数の和:40308

約数の個数: 32

約数和(自身を含む): 5380463232

約数和(自身を除く): 2468003522

約数列:

[1, 2, 5, 10, 53, 106, 137, 265, 274, 530, 685, 1370, 7261, 14522, 36305, 40111, 72610, 80222, 200555, 401110, 2125883, 4251766, 5495207, 10629415, 10990414, 21258830, 27476035, 54952070, 291245971, 582491942, 1456229855, 2912459710]

約数ペア:

[(1, 2912459710), (2, 1456229855), (5, 582491942), (10, 291245971), (53, 54952070), (106, 27476035), (137, 21258830), (265, 10990414), (274, 10629415), (530, 5495207), (685, 4251766), (1370, 2125883), (7261, 401110), (14522, 200555), (36305, 80222), (40111, 72610)]