2018772308

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1\times {\mathrm{1483}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 4111653504

約数和(自身を除く): 2092881196

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 797, 854, 1483, 1594, 1708, 2966, 3188, 5579, 5932, 10381, 11158, 20762, 22316, 41524, 48617, 90463, 97234, 180926, 194468, 340319, 361852, 633241, 680638, 1181951, 1266482, 1361276, 2363902, 2532964, 4727804, 8273657, 16547314, 33094628, 72099011, 144198022, 288396044, 504693077, 1009386154, 2018772308]

約数ペア:

[(1, 2018772308), (2, 1009386154), (4, 504693077), (7, 288396044), (14, 144198022), (28, 72099011), (61, 33094628), (122, 16547314), (244, 8273657), (427, 4727804), (797, 2532964), (854, 2363902), (1483, 1361276), (1594, 1266482), (1708, 1181951), (2966, 680638), (3188, 633241), (5579, 361852), (5932, 340319), (10381, 194468), (11158, 180926), (20762, 97234), (22316, 90463), (41524, 48617)]