2855869746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1487}}^1$

素因数の和:2519

約数の個数: 64

約数和(自身を含む): 6376734720

約数和(自身を除く): 3520864974

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 991, 1487, 1938, 1982, 2973, 2974, 4461, 5946, 8922, 16847, 18829, 25279, 28253, 33694, 37658, 50541, 50558, 56487, 56506, 75837, 84759, 101082, 112974, 151674, 169518, 320093, 480301, 640186, 960279, 960602, 1440903, 1473617, 1920558, 2881806, 2947234, 4420851, 8841702, 25051489, 27998723, 50102978, 55997446, 75154467, 83996169, 150308934, 167992338, 475978291, 951956582, 1427934873, 2855869746]

約数ペア:

[(1, 2855869746), (2, 1427934873), (3, 951956582), (6, 475978291), (17, 167992338), (19, 150308934), (34, 83996169), (38, 75154467), (51, 55997446), (57, 50102978), (102, 27998723), (114, 25051489), (323, 8841702), (646, 4420851), (969, 2947234), (991, 2881806), (1487, 1920558), (1938, 1473617), (1982, 1440903), (2973, 960602), (2974, 960279), (4461, 640186), (5946, 480301), (8922, 320093), (16847, 169518), (18829, 151674), (25279, 112974), (28253, 101082), (33694, 84759), (37658, 75837), (50541, 56506), (50558, 56487)]