2367170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2289790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 139, 262, 278, 655, 695, 1310, 1390, 1703, 1807, 3406, 3614, 8515, 9035, 17030, 18070, 18209, 36418, 91045, 182090, 236717, 473434, 1183585, 2367170]

約数ペア:

[(1, 2367170), (2, 1183585), (5, 473434), (10, 236717), (13, 182090), (26, 91045), (65, 36418), (130, 18209), (131, 18070), (139, 17030), (262, 9035), (278, 8515), (655, 3614), (695, 3406), (1310, 1807), (1390, 1703)]