2783405966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{11587}}^1$

素因数の和:11840

約数の個数: 32

約数和(自身を含む): 4655594880

約数和(自身を除く): 1872188914

約数列:

[1, 2, 11, 22, 61, 122, 179, 358, 671, 1342, 1969, 3938, 10919, 11587, 21838, 23174, 120109, 127457, 240218, 254914, 706807, 1413614, 2074073, 4148146, 7774877, 15549754, 22814803, 45629606, 126518453, 253036906, 1391702983, 2783405966]

約数ペア:

[(1, 2783405966), (2, 1391702983), (11, 253036906), (22, 126518453), (61, 45629606), (122, 22814803), (179, 15549754), (358, 7774877), (671, 4148146), (1342, 2074073), (1969, 1413614), (3938, 706807), (10919, 254914), (11587, 240218), (21838, 127457), (23174, 120109)]