2783308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 5719896

約数和(自身を除く): 2936588

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 1037, 1342, 2074, 2684, 3721, 4148, 7442, 11407, 14884, 22814, 40931, 45628, 63257, 81862, 126514, 163724, 253028, 695827, 1391654, 2783308]

約数ペア:

[(1, 2783308), (2, 1391654), (4, 695827), (11, 253028), (17, 163724), (22, 126514), (34, 81862), (44, 63257), (61, 45628), (68, 40931), (122, 22814), (187, 14884), (244, 11407), (374, 7442), (671, 4148), (748, 3721), (1037, 2684), (1342, 2074)]