630870506

素因数分解:

$2^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{27799}}^1$

素因数の和:29429

約数の個数: 16

約数和(自身を含む): 1082198400

約数和(自身を除く): 451327894

約数列:

[1, 2, 7, 14, 1621, 3242, 11347, 22694, 27799, 55598, 194593, 389186, 45062179, 90124358, 315435253, 630870506]

約数ペア:

[(1, 630870506), (2, 315435253), (7, 90124358), (14, 45062179), (1621, 389186), (3242, 194593), (11347, 55598), (22694, 27799)]