914244904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{3373}}^1$

素因数の和:5389

約数の個数: 32

約数和(自身を含む): 1816494120

約数和(自身を除く): 902249216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1993, 3373, 3986, 6746, 7972, 13492, 15944, 26984, 33881, 57341, 67762, 114682, 135524, 229364, 271048, 458728, 6722389, 13444778, 26889556, 53779112, 114280613, 228561226, 457122452, 914244904]

約数ペア:

[(1, 914244904), (2, 457122452), (4, 228561226), (8, 114280613), (17, 53779112), (34, 26889556), (68, 13444778), (136, 6722389), (1993, 458728), (3373, 271048), (3986, 229364), (6746, 135524), (7972, 114682), (13492, 67762), (15944, 57341), (26984, 33881)]