2487758845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 3629380608

約数和(自身を除く): 1141621763

約数列:

[1, 5, 11, 13, 41, 55, 65, 113, 143, 205, 451, 533, 565, 715, 751, 1243, 1469, 2255, 2665, 3755, 4633, 5863, 6215, 7345, 8261, 9763, 16159, 23165, 29315, 30791, 41305, 48815, 50963, 60229, 80795, 84863, 107393, 153955, 254815, 301145, 338701, 400283, 424315, 536965, 662519, 933493, 1103219, 1693505, 2001415, 3312595, 3479383, 4403113, 4667465, 5516095, 12135409, 17396915, 22015565, 38273213, 45231979, 60677045, 191366065, 226159895, 497551769, 2487758845]

約数ペア:

[(1, 2487758845), (5, 497551769), (11, 226159895), (13, 191366065), (41, 60677045), (55, 45231979), (65, 38273213), (113, 22015565), (143, 17396915), (205, 12135409), (451, 5516095), (533, 4667465), (565, 4403113), (715, 3479383), (751, 3312595), (1243, 2001415), (1469, 1693505), (2255, 1103219), (2665, 933493), (3755, 662519), (4633, 536965), (5863, 424315), (6215, 400283), (7345, 338701), (8261, 301145), (9763, 254815), (16159, 153955), (23165, 107393), (29315, 84863), (30791, 80795), (41305, 60229), (48815, 50963)]