286804952

素因数分解:

$2^3\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3877}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 615205920

約数和(自身を除く): 328400968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1321, 2642, 3877, 5284, 7754, 9247, 10568, 15508, 18494, 27139, 31016, 36988, 54278, 73976, 108556, 217112, 5121517, 10243034, 20486068, 35850619, 40972136, 71701238, 143402476, 286804952]

約数ペア:

[(1, 286804952), (2, 143402476), (4, 71701238), (7, 40972136), (8, 35850619), (14, 20486068), (28, 10243034), (56, 5121517), (1321, 217112), (2642, 108556), (3877, 73976), (5284, 54278), (7754, 36988), (9247, 31016), (10568, 27139), (15508, 18494)]