331374686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{27983}}^1$

素因数の和:28207

約数の個数: 16

約数和(自身を含む): 515801088

約数和(自身を除く): 184426402

約数列:

[1, 2, 31, 62, 191, 382, 5921, 11842, 27983, 55966, 867473, 1734946, 5344753, 10689506, 165687343, 331374686]

約数ペア:

[(1, 331374686), (2, 165687343), (31, 10689506), (62, 5344753), (191, 1734946), (382, 867473), (5921, 55966), (11842, 27983)]