307219796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{190583}}^1$

素因数の和:190631

約数の個数: 24

約数和(自身を含む): 597671424

約数和(自身を除く): 290451628

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 190583, 381166, 762332, 2477579, 4955158, 5908073, 9910316, 11816146, 23632292, 76804949, 153609898, 307219796]

約数ペア:

[(1, 307219796), (2, 153609898), (4, 76804949), (13, 23632292), (26, 11816146), (31, 9910316), (52, 5908073), (62, 4955158), (124, 2477579), (403, 762332), (806, 381166), (1612, 190583)]