2073449997242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1\times {\mathrm{777901}}^1$

素因数の和:781254

約数の個数: 32

約数和(自身を含む): 3458514952704

約数和(自身を除く): 1385064955462

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3307, 6614, 42991, 85982, 102517, 205034, 777901, 1332721, 1555802, 2665442, 10112713, 20225426, 24114931, 48229862, 313494103, 626988206, 2572518607, 5145037214, 33442741891, 66885483782, 79748076817, 159496153634, 1036724998621, 2073449997242]

約数ペア:

[(1, 2073449997242), (2, 1036724998621), (13, 159496153634), (26, 79748076817), (31, 66885483782), (62, 33442741891), (403, 5145037214), (806, 2572518607), (3307, 626988206), (6614, 313494103), (42991, 48229862), (85982, 24114931), (102517, 20225426), (205034, 10112713), (777901, 2665442), (1332721, 1555802)]