2021061635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{3517}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 2674805760

約数和(自身を除く): 653744125

約数列:

[1, 5, 19, 23, 95, 115, 263, 437, 1315, 2185, 3517, 4997, 6049, 17585, 24985, 30245, 66823, 80891, 114931, 334115, 404455, 574655, 924971, 1536929, 4624855, 7684645, 17574449, 21274333, 87872245, 106371665, 404212327, 2021061635]

約数ペア:

[(1, 2021061635), (5, 404212327), (19, 106371665), (23, 87872245), (95, 21274333), (115, 17574449), (263, 7684645), (437, 4624855), (1315, 1536929), (2185, 924971), (3517, 574655), (4997, 404455), (6049, 334115), (17585, 114931), (24985, 80891), (30245, 66823)]