2019458030

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{11383}}^1$

素因数の和:11660

約数の個数: 32

約数和(自身を含む): 3690874944

約数和(自身を除く): 1671416914

約数列:

[1, 2, 5, 10, 113, 157, 226, 314, 565, 785, 1130, 1570, 11383, 17741, 22766, 35482, 56915, 88705, 113830, 177410, 1286279, 1787131, 2572558, 3574262, 6431395, 8935655, 12862790, 17871310, 201945803, 403891606, 1009729015, 2019458030]

約数ペア:

[(1, 2019458030), (2, 1009729015), (5, 403891606), (10, 201945803), (113, 17871310), (157, 12862790), (226, 8935655), (314, 6431395), (565, 3574262), (785, 2572558), (1130, 1787131), (1570, 1286279), (11383, 177410), (17741, 113830), (22766, 88705), (35482, 56915)]