1986248912

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{3319}}^1$

素因数の和:3771

約数の個数: 40

約数和(自身を含む): 3895316160

約数和(自身を除く): 1909067248

約数列:

[1, 2, 4, 8, 16, 113, 226, 331, 452, 662, 904, 1324, 1808, 2648, 3319, 5296, 6638, 13276, 26552, 37403, 53104, 74806, 149612, 299224, 375047, 598448, 750094, 1098589, 1500188, 2197178, 3000376, 4394356, 6000752, 8788712, 17577424, 124140557, 248281114, 496562228, 993124456, 1986248912]

約数ペア:

[(1, 1986248912), (2, 993124456), (4, 496562228), (8, 248281114), (16, 124140557), (113, 17577424), (226, 8788712), (331, 6000752), (452, 4394356), (662, 3000376), (904, 2197178), (1324, 1500188), (1808, 1098589), (2648, 750094), (3319, 598448), (5296, 375047), (6638, 299224), (13276, 149612), (26552, 74806), (37403, 53104)]