3919630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 8291808

約数和(自身を除く): 4372178

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2741, 5482, 13705, 27410, 30151, 35633, 60302, 71266, 150755, 178165, 301510, 356330, 391963, 783926, 1959815, 3919630]

約数ペア:

[(1, 3919630), (2, 1959815), (5, 783926), (10, 391963), (11, 356330), (13, 301510), (22, 178165), (26, 150755), (55, 71266), (65, 60302), (110, 35633), (130, 30151), (143, 27410), (286, 13705), (715, 5482), (1430, 2741)]