245862246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{54709}}^1$

素因数の和:54828

約数の個数: 32

約数和(自身を含む): 567233280

約数和(自身を除く): 321371034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 54709, 109418, 164127, 328254, 382963, 765926, 1148889, 2297778, 5853863, 11707726, 17561589, 35123178, 40977041, 81954082, 122931123, 245862246]

約数ペア:

[(1, 245862246), (2, 122931123), (3, 81954082), (6, 40977041), (7, 35123178), (14, 17561589), (21, 11707726), (42, 5853863), (107, 2297778), (214, 1148889), (321, 765926), (642, 382963), (749, 328254), (1498, 164127), (2247, 109418), (4494, 54709)]