4428578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 8380800

約数和(自身を除く): 3952222

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 193, 298, 386, 1043, 1351, 1639, 2086, 2123, 2702, 3278, 4246, 11473, 14861, 22946, 28757, 29722, 57514, 201299, 316327, 402598, 632654, 2214289, 4428578]

約数ペア:

[(1, 4428578), (2, 2214289), (7, 632654), (11, 402598), (14, 316327), (22, 201299), (77, 57514), (149, 29722), (154, 28757), (193, 22946), (298, 14861), (386, 11473), (1043, 4246), (1351, 3278), (1639, 2702), (2086, 2123)]