519628538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4871}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 918352512

約数和(自身を除く): 398723974

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 373, 746, 4103, 4849, 4871, 8206, 9698, 9742, 53339, 53581, 63323, 106678, 107162, 126646, 696553, 1393106, 1816883, 3633766, 19985713, 23619479, 39971426, 47238958, 259814269, 519628538]

約数ペア:

[(1, 519628538), (2, 259814269), (11, 47238958), (13, 39971426), (22, 23619479), (26, 19985713), (143, 3633766), (286, 1816883), (373, 1393106), (746, 696553), (4103, 126646), (4849, 107162), (4871, 106678), (8206, 63323), (9698, 53581), (9742, 53339)]