1777508936

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{161123}}^1$

素因数の和:161333

約数の個数: 32

約数和(自身を含む): 3828306240

約数和(自身を除く): 2050797304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 161123, 322246, 644492, 1127861, 1288984, 2255722, 4511444, 9022888, 31741231, 63482462, 126964924, 222188617, 253929848, 444377234, 888754468, 1777508936]

約数ペア:

[(1, 1777508936), (2, 888754468), (4, 444377234), (7, 253929848), (8, 222188617), (14, 126964924), (28, 63482462), (56, 31741231), (197, 9022888), (394, 4511444), (788, 2255722), (1379, 1288984), (1576, 1127861), (2758, 644492), (5516, 322246), (11032, 161123)]