291244010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{549517}}^1$

素因数の和:549577

約数の個数: 16

約数和(自身を含む): 534131496

約数和(自身を除く): 242887486

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 549517, 1099034, 2747585, 5495170, 29124401, 58248802, 145622005, 291244010]

約数ペア:

[(1, 291244010), (2, 145622005), (5, 58248802), (10, 29124401), (53, 5495170), (106, 2747585), (265, 1099034), (530, 549517)]