2068929492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{346903}}^1$

素因数の和:346988

約数の個数: 48

約数和(自身を含む): 5594867712

約数和(自身を除く): 3525938220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 346903, 693806, 1040709, 1387612, 2081418, 2428321, 4162836, 4856642, 7284963, 9713284, 14569926, 24630113, 29139852, 49260226, 73890339, 98520452, 147780678, 172410791, 295561356, 344821582, 517232373, 689643164, 1034464746, 2068929492]

約数ペア:

[(1, 2068929492), (2, 1034464746), (3, 689643164), (4, 517232373), (6, 344821582), (7, 295561356), (12, 172410791), (14, 147780678), (21, 98520452), (28, 73890339), (42, 49260226), (71, 29139852), (84, 24630113), (142, 14569926), (213, 9713284), (284, 7284963), (426, 4856642), (497, 4162836), (852, 2428321), (994, 2081418), (1491, 1387612), (1988, 1040709), (2982, 693806), (5964, 346903)]