461198992

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{210401}}^1$

素因数の和:210546

約数の個数: 20

約数和(自身を含む): 900099756

約数和(自身を除く): 438900764

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 210401, 420802, 841604, 1683208, 3366416, 28824937, 57649874, 115299748, 230599496, 461198992]

約数ペア:

[(1, 461198992), (2, 230599496), (4, 115299748), (8, 57649874), (16, 28824937), (137, 3366416), (274, 1683208), (548, 841604), (1096, 420802), (2192, 210401)]