497135366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{8783}}^1$

素因数の和:9116

約数の個数: 32

約数和(自身を含む): 920844288

約数和(自身を除く): 423708922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 622, 2177, 4043, 4354, 8086, 8783, 17566, 28301, 56602, 61481, 114179, 122962, 228358, 799253, 1598506, 2731513, 5463026, 19120591, 35509669, 38241182, 71019338, 248567683, 497135366]

約数ペア:

[(1, 497135366), (2, 248567683), (7, 71019338), (13, 38241182), (14, 35509669), (26, 19120591), (91, 5463026), (182, 2731513), (311, 1598506), (622, 799253), (2177, 228358), (4043, 122962), (4354, 114179), (8086, 61481), (8783, 56602), (17566, 28301)]