3828748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 8644608

約数和(自身を除く): 4815860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 401, 434, 682, 802, 868, 1364, 1604, 2387, 2807, 4411, 4774, 5614, 8822, 9548, 11228, 12431, 17644, 24862, 30877, 49724, 61754, 87017, 123508, 136741, 174034, 273482, 348068, 546964, 957187, 1914374, 3828748]

約数ペア:

[(1, 3828748), (2, 1914374), (4, 957187), (7, 546964), (11, 348068), (14, 273482), (22, 174034), (28, 136741), (31, 123508), (44, 87017), (62, 61754), (77, 49724), (124, 30877), (154, 24862), (217, 17644), (308, 12431), (341, 11228), (401, 9548), (434, 8822), (682, 5614), (802, 4774), (868, 4411), (1364, 2807), (1604, 2387)]