7791916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 36

約数和(自身を含む): 15886584

約数和(自身を除く): 8094668

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 947, 1894, 2057, 3788, 4114, 8228, 10417, 16099, 20834, 32198, 41668, 64396, 114587, 177089, 229174, 354178, 458348, 708356, 1947979, 3895958, 7791916]

約数ペア:

[(1, 7791916), (2, 3895958), (4, 1947979), (11, 708356), (17, 458348), (22, 354178), (34, 229174), (44, 177089), (68, 114587), (121, 64396), (187, 41668), (242, 32198), (374, 20834), (484, 16099), (748, 10417), (947, 8228), (1894, 4114), (2057, 3788)]